Q: What is the sum of all factors of the number 211,259 excluding 211,259?
A: 18,421
The factors of the number 211,259 are: 1, 17, 43, 289, 731, 4913, 12427, 211259.
If you add them up, you will get the total of 211,277. Now subtract 211,259 to get 18,421