Q: What is the sum of all factors of the number 200,202,170 excluding 200,202,170?

A: 212,817,478

Why is 212,817,478 the sum of all factors of 200,202,170, excluding 200,202,170?

The factors of the number 200,202,170 are: 1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 5138, 7793, 12845, 15586, 25690, 38965, 54551, 77930, 109102, 272755, 545510, 2860031, 5720062, 14300155, 20020217, 28600310, 40040434, 100101085, 200202170.

If you add them up, you will get the total of 200,202,382. Now subtract 200,202,170 to get 212,817,478