Q: What is the sum of all factors of the number 199,390 excluding 199,390?
A: 164,642
The factors of the number 199,390 are: 1, 2, 5, 10, 127, 157, 254, 314, 635, 785, 1270, 1570, 19939, 39878, 99695, 199390.
If you add them up, you will get the total of 199,554. Now subtract 199,390 to get 164,642