Q: What is the sum of all factors of the number 207,621,799 excluding 207,621,799?
A: 66,459,737
The factors of the number 207,621,799 are: 1, 7, 11, 17, 77, 119, 187, 1309, 158611, 1110277, 1744721, 2696387, 12213047, 18874709, 29660257, 207621799.
If you add them up, you will get the total of 207,621,865. Now subtract 207,621,799 to get 66,459,737