207645566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{133277}}^1$

素因数の和:133339

約数の個数: 16

約数和(自身を含む): 335860560

約数和(自身を除く): 128214994

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 133277, 266554, 2532263, 5064526, 5464357, 10928714, 103822783, 207645566]

約数ペア:

[(1, 207645566), (2, 103822783), (19, 10928714), (38, 5464357), (41, 5064526), (82, 2532263), (779, 266554), (1558, 133277)]