207424441

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{13463}}^1$

素因数の和:13572

約数の個数: 16

約数和(自身を含む): 248168448

約数和(自身を除く): 40744007

約数列:

[1, 7, 31, 71, 217, 497, 2201, 13463, 15407, 94241, 417353, 955873, 2921471, 6691111, 29632063, 207424441]

約数ペア:

[(1, 207424441), (7, 29632063), (31, 6691111), (71, 2921471), (217, 955873), (497, 417353), (2201, 94241), (13463, 15407)]