Q: What is the sum of all factors of the number 213,320,300 excluding 213,320,300?

A: 264,524,116

Why is 264,524,116 the sum of all factors of 213,320,300, excluding 213,320,300?

The factors of the number 213,320,300 are: 1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 68813, 137626, 275252, 344065, 688130, 1376260, 1720325, 2133203, 3440650, 4266406, 6881300, 8532812, 10666015, 21332030, 42664060, 53330075, 106660150, 213320300.

If you add them up, you will get the total of 213,320,564. Now subtract 213,320,300 to get 264,524,116