Q: What is the sum of all factors of the number 213,204,213 excluding 213,204,213?
A: 100,568,727
The factors of the number 213,204,213 are: 1, 3, 9, 53, 159, 477, 446969, 1340907, 4022721, 23689357, 71068071, 213204213.
If you add them up, you will get the total of 213,204,313. Now subtract 213,204,213 to get 100,568,727