Q: What is the sum of all factors of the number 215,013,209 excluding 215,013,209?
A: 4,056,907
The factors of the number 215,013,209 are: 1, 53, 4056853, 215013209.
If you add them up, you will get the total of 215,013,213. Now subtract 215,013,209 to get 4,056,907