201260972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{10009}}^1$

素因数の和:10481

約数の個数: 24

約数和(自身を含む): 385104720

約数和(自身を除く): 183843748

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10009, 10054, 20018, 20108, 40036, 110099, 220198, 440396, 4574113, 9148226, 18296452, 50315243, 100630486, 201260972]

約数ペア:

[(1, 201260972), (2, 100630486), (4, 50315243), (11, 18296452), (22, 9148226), (44, 4574113), (457, 440396), (914, 220198), (1828, 110099), (5027, 40036), (10009, 20108), (10054, 20018)]