Q: What is the sum of all factors of the number 213,403,335 excluding 213,403,335?
A: 128,042,025
The factors of the number 213,403,335 are: 1, 3, 5, 15, 14226889, 42680667, 71134445, 213403335.
If you add them up, you will get the total of 213,403,463. Now subtract 213,403,335 to get 128,042,025