205805951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{1367}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 228521664

約数和(自身を除く): 22715713

約数列:

[1, 13, 37, 313, 481, 1367, 4069, 11581, 17771, 50579, 150553, 427871, 657527, 5562323, 15831227, 205805951]

約数ペア:

[(1, 205805951), (13, 15831227), (37, 5562323), (313, 657527), (481, 427871), (1367, 150553), (4069, 50579), (11581, 17771)]