Q: What is the sum of all factors of the number 200,012,655 excluding 200,012,655?

A: 127,397,265

Why is 127,397,265 the sum of all factors of 200,012,655, excluding 200,012,655?

The factors of the number 200,012,655 are: 1, 3, 5, 15, 59, 177, 193, 295, 579, 885, 965, 1171, 2895, 3513, 5855, 11387, 17565, 34161, 56935, 69089, 170805, 207267, 226003, 345445, 678009, 1036335, 1130015, 3390045, 13334177, 40002531, 66670885, 200012655.

If you add them up, you will get the total of 200,012,782. Now subtract 200,012,655 to get 127,397,265