Q: What is the sum of all factors of the number 200,124,300 excluding 200,124,300?

A: 378,902,876

Why is 378,902,876 the sum of all factors of 200,124,300, excluding 200,124,300?

The factors of the number 200,124,300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 667081, 1334162, 2001243, 2668324, 3335405, 4002486, 6670810, 8004972, 10006215, 13341620, 16677025, 20012430, 33354050, 40024860, 50031075, 66708100, 100062150, 200124300.

If you add them up, you will get the total of 200,124,678. Now subtract 200,124,300 to get 378,902,876