201399242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{7547}}^1$

素因数の和:8773

約数の個数: 16

約数和(自身を含む): 329877792

約数和(自身を除く): 128478550

約数列:

[1, 2, 11, 22, 1213, 2426, 7547, 13343, 15094, 26686, 83017, 166034, 9154511, 18309022, 100699621, 201399242]

約数ペア:

[(1, 201399242), (2, 100699621), (11, 18309022), (22, 9154511), (1213, 166034), (2426, 83017), (7547, 26686), (13343, 15094)]