Q: What is the sum of all factors of the number 214,510,254 excluding 214,510,254?

A: 277,962,066

Why is 277,962,066 the sum of all factors of 214,510,254, excluding 214,510,254?

The factors of the number 214,510,254 are: 1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 22303, 44606, 66909, 133818, 156121, 312242, 468363, 936726, 5107387, 10214774, 15322161, 30644322, 35751709, 71503418, 107255127, 214510254.

If you add them up, you will get the total of 214,510,531. Now subtract 214,510,254 to get 277,962,066