Q: What is the sum of all factors of the number 210,304,207 excluding 210,304,207?
A: 81,809
The factors of the number 210,304,207 are: 1, 2657, 79151, 210304207.
If you add them up, you will get the total of 210,304,288. Now subtract 210,304,207 to get 81,809