Q: What is the sum of all factors of the number 217,130 excluding 217,130?
A: 173,722
The factors of the number 217,130 are: 1, 2, 5, 10, 21713, 43426, 108565, 217130.
If you add them up, you will get the total of 217,303. Now subtract 217,130 to get 173,722