Q: What is the sum of all factors of the number 414,423,431 excluding 414,423,431?
A: 209,521
The factors of the number 414,423,431 are: 1, 1997, 207523, 414423431.
If you add them up, you will get the total of 414,423,640. Now subtract 414,423,431 to get 209,521