Q: What is the sum of all factors of the number 102,004,210 excluding 102,004,210?

A: 128,662,478

Why is 128,662,478 the sum of all factors of 102,004,210, excluding 102,004,210?

The factors of the number 102,004,210 are: 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 12043, 24086, 60215, 84301, 120430, 132473, 168602, 264946, 421505, 662365, 843010, 927311, 1324730, 1457203, 1854622, 2914406, 4636555, 7286015, 9273110, 10200421, 14572030, 20400842, 51002105, 102004210.

If you add them up, you will get the total of 102,004,338. Now subtract 102,004,210 to get 128,662,478