Q: What is the sum of all factors of the number 4,210,243 excluding 4,210,243?
A: 21,357
The factors of the number 4,210,243 are: 1, 199, 21157, 4210243.
If you add them up, you will get the total of 4,210,264. Now subtract 4,210,243 to get 21,357