Q: What is the sum of all factors of the number 251,069 excluding 251,069?
A: 71,491
The factors of the number 251,069 are: 1, 7, 13, 31, 89, 91, 217, 403, 623, 1157, 2759, 2821, 8099, 19313, 35867, 251069.
If you add them up, you will get the total of 251,140. Now subtract 251,069 to get 71,491