Q: What is the sum of all factors of the number 200,200,310 excluding 200,200,310?

A: 167,911,210

Why is 167,911,210 the sum of all factors of 200,200,310, excluding 200,200,310?

The factors of the number 200,200,310 are: 1, 2, 5, 10, 73, 139, 146, 278, 365, 695, 730, 1390, 1973, 3946, 9865, 10147, 19730, 20294, 50735, 101470, 144029, 274247, 288058, 548494, 720145, 1371235, 1440290, 2742470, 20020031, 40040062, 100100155, 200200310.

If you add them up, you will get the total of 200,200,477. Now subtract 200,200,310 to get 167,911,210