200930972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{4703}}^1$

素因数の和:5689

約数の個数: 24

約数和(自身を含む): 384072192

約数和(自身を除く): 183141220

約数列:

[1, 2, 4, 11, 22, 44, 971, 1942, 3884, 4703, 9406, 10681, 18812, 21362, 42724, 51733, 103466, 206932, 4566613, 9133226, 18266452, 50232743, 100465486, 200930972]

約数ペア:

[(1, 200930972), (2, 100465486), (4, 50232743), (11, 18266452), (22, 9133226), (44, 4566613), (971, 206932), (1942, 103466), (3884, 51733), (4703, 42724), (9406, 21362), (10681, 18812)]