208800812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163637}}^1$

素因数の和:163681

約数の個数: 24

約数和(自身を含む): 412367760

約数和(自身を除く): 203566948

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 163637, 327274, 654548, 1800007, 3600014, 4745473, 7200028, 9490946, 18981892, 52200203, 104400406, 208800812]

約数ペア:

[(1, 208800812), (2, 104400406), (4, 52200203), (11, 18981892), (22, 9490946), (29, 7200028), (44, 4745473), (58, 3600014), (116, 1800007), (319, 654548), (638, 327274), (1276, 163637)]