201243536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13627}}^1$

素因数の和:13719

約数の個数: 40

約数和(自身を含む): 425847744

約数和(自身を除く): 224604208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 7384, 13627, 14768, 27254, 54508, 109016, 177151, 218032, 354302, 708604, 967517, 1417208, 1935034, 2834416, 3870068, 7740136, 12577721, 15480272, 25155442, 50310884, 100621768, 201243536]

約数ペア:

[(1, 201243536), (2, 100621768), (4, 50310884), (8, 25155442), (13, 15480272), (16, 12577721), (26, 7740136), (52, 3870068), (71, 2834416), (104, 1935034), (142, 1417208), (208, 967517), (284, 708604), (568, 354302), (923, 218032), (1136, 177151), (1846, 109016), (3692, 54508), (7384, 27254), (13627, 14768)]