208148644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{13633}}^1$

素因数の和:13995

約数の個数: 24

約数和(自身を含む): 398549088

約数和(自身を除く): 190400444

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 3817, 7634, 13633, 15268, 27266, 54532, 149963, 299926, 599852, 4730651, 9461302, 18922604, 52037161, 104074322, 208148644]

約数ペア:

[(1, 208148644), (2, 104074322), (4, 52037161), (11, 18922604), (22, 9461302), (44, 4730651), (347, 599852), (694, 299926), (1388, 149963), (3817, 54532), (7634, 27266), (13633, 15268)]