Q: What is the sum of all factors of the number 1,206 excluding 1,206?
A: 1,446
The factors of the number 1,206 are: 1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206.
If you add them up, you will get the total of 1,207. Now subtract 1,206 to get 1,446