201271708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{42751}}^1$

素因数の和:42873

約数の個数: 24

約数和(自身を含む): 387846144

約数和(自身を除く): 186574436

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 42751, 85502, 171004, 470261, 940522, 1881044, 4574357, 9148714, 18297428, 50317927, 100635854, 201271708]

約数ペア:

[(1, 201271708), (2, 100635854), (4, 50317927), (11, 18297428), (22, 9148714), (44, 4574357), (107, 1881044), (214, 940522), (428, 470261), (1177, 171004), (2354, 85502), (4708, 42751)]