209550892804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9931}}^1\times {\mathrm{479561}}^1$

素因数の和:489507

約数の個数: 24

約数和(自身を含む): 400092821856

約数和(自身を除く): 190541929052

約数列:

[1, 2, 4, 11, 22, 44, 9931, 19862, 39724, 109241, 218482, 436964, 479561, 959122, 1918244, 5275171, 10550342, 21100684, 4762520291, 9525040582, 19050081164, 52387723201, 104775446402, 209550892804]

約数ペア:

[(1, 209550892804), (2, 104775446402), (4, 52387723201), (11, 19050081164), (22, 9525040582), (44, 4762520291), (9931, 21100684), (19862, 10550342), (39724, 5275171), (109241, 1918244), (218482, 959122), (436964, 479561)]