201520759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{8117}}^1$

素因数の和:8226

約数の個数: 16

約数和(自身を含む): 229512096

約数和(自身を除く): 27991337

約数列:

[1, 11, 37, 61, 407, 671, 2257, 8117, 24827, 89287, 300329, 495137, 3303619, 5446507, 18320069, 201520759]

約数ペア:

[(1, 201520759), (11, 18320069), (37, 5446507), (61, 3303619), (407, 495137), (671, 300329), (2257, 89287), (8117, 24827)]