The length, width and height of a cuboid are all prime units. It is known that the sum of the areas of the upper and front adjacent surfaces is 209 square centimeters. What is the surface area of this cuboid in square centimeters.
一个长方体的长、宽、高都是质数个单位，已知上面、前面相邻两个面的面积和是209平方厘米，这个长方体的表面积是多少平方厘米．
<gadget id="calculator">11 * 2</gadget>
<output>22</output>

<gadget id="calculator">11 * 17</gadget>
<output>187</output>

<gadget id="calculator">2 * 17</gadget>
<output>34</output>

<gadget id="calculator">22 + 187 + 34</gadget>
<output>243</output>

<gadget id="calculator">243 * 2</gadget>
<output>486</output>

<result>486</result>