Q: What is the sum of all factors of the number 251,013 excluding 251,013?
A: 131,515
The factors of the number 251,013 are: 1, 3, 7, 21, 11953, 35859, 83671, 251013.
If you add them up, you will get the total of 251,144. Now subtract 251,013 to get 131,515