Q: What is the sum of all factors of the number 206,829 excluding 206,829?
A: 146,771
The factors of the number 206,829 are: 1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 343, 441, 469, 603, 1029, 1407, 3087, 3283, 4221, 9849, 22981, 29547, 68943, 206829.
If you add them up, you will get the total of 206,975. Now subtract 206,829 to get 146,771