Q: What is the sum of all factors of the number 210,113,680 excluding 210,113,680?

A: 348,189,872

Why is 348,189,872 the sum of all factors of 210,113,680, excluding 210,113,680?

The factors of the number 210,113,680 are: 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 375203, 750406, 1500812, 1876015, 2626421, 3001624, 3752030, 5252842, 6003248, 7504060, 10505684, 13132105, 15008120, 21011368, 26264210, 30016240, 42022736, 52528420, 105056840, 210113680.

If you add them up, you will get the total of 210,114,028. Now subtract 210,113,680 to get 348,189,872