Q: What is the sum of all factors of the number 4,200,221 excluding 4,200,221?
A: 168,163
The factors of the number 4,200,221 are: 1, 31, 157, 863, 4867, 26753, 135491, 4200221.
If you add them up, you will get the total of 4,200,389. Now subtract 4,200,221 to get 168,163