Q: What is the sum of all factors of the number 1,990,201 excluding 1,990,201?
A: 28,103
The factors of the number 1,990,201 are: 1, 71, 28031, 1990201.
If you add them up, you will get the total of 1,990,229. Now subtract 1,990,201 to get 28,103