Q: What is the sum of all factors of the number 243,430,997 excluding 243,430,997?
A: 221,803
The factors of the number 243,430,997 are: 1, 1103, 220699, 243430997.
If you add them up, you will get the total of 243,431,218. Now subtract 243,430,997 to get 221,803