Q: What is the sum of all factors of the number 100,200 excluding 100,200?
A: 212,280
The factors of the number 100,200 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 167, 200, 300, 334, 501, 600, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 4175, 5010, 6680, 8350, 10020, 12525, 16700, 20040, 25050, 33400, 50100, 100200.
If you add them up, you will get the total of 100,412. Now subtract 100,200 to get 212,280