201217924

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2283

約数の個数: 24

約数和(自身を含む): 357033600

約数和(自身を除く): 155815676

約数列:

[1, 2, 4, 109, 218, 239, 436, 478, 956, 1931, 3862, 7724, 26051, 52102, 104204, 210479, 420958, 461509, 841916, 923018, 1846036, 50304481, 100608962, 201217924]

約数ペア:

[(1, 201217924), (2, 100608962), (4, 50304481), (109, 1846036), (218, 923018), (239, 841916), (436, 461509), (478, 420958), (956, 210479), (1931, 104204), (3862, 52102), (7724, 26051)]