There are four kinds of fruits in Huanhuanjia. The kilograms of each fruit are not equal. The product of the kilograms of these four fruits is between 200 and 250. So how many kilograms of these fruits are there at least?
欢欢家有四种水果，每种水果的千克数不相等，这四种水果的千克数的乘积在200到250之间，那么这些水果最少共有多少千克？
<gadget id="calculator">2 + 4 + 5 + 6</gadget>
<output>17</output>

<result>17</result>