Q: What is the sum of all factors of the number 200,401,355 excluding 200,401,355?

A: 122,499,637

Why is 122,499,637 the sum of all factors of 200,401,355, excluding 200,401,355?

The factors of the number 200,401,355 are: 1, 5, 7, 11, 17, 35, 55, 67, 77, 85, 119, 187, 335, 385, 457, 469, 595, 737, 935, 1139, 1309, 2285, 2345, 3199, 3685, 5027, 5159, 5695, 6545, 7769, 7973, 12529, 15995, 25135, 25795, 30619, 35189, 38845, 39865, 54383, 62645, 85459, 87703, 153095, 175945, 214333, 271915, 336809, 427295, 438515, 520523, 598213, 1071665, 1684045, 2357663, 2602615, 2991065, 3643661, 5725753, 11788315, 18218305, 28628765, 40080271, 200401355.

If you add them up, you will get the total of 200,401,477. Now subtract 200,401,355 to get 122,499,637