205716639

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{2251}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 281481984

約数和(自身を除く): 75765345

約数列:

[1, 3, 41, 123, 743, 2229, 2251, 6753, 30463, 91389, 92291, 276873, 1672493, 5017479, 68572213, 205716639]

約数ペア:

[(1, 205716639), (3, 68572213), (41, 5017479), (123, 1672493), (743, 276873), (2229, 92291), (2251, 91389), (6753, 30463)]