231931348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{2111}}^1$

素因数の和:2364

約数の個数: 36

約数和(自身を含む): 448310016

約数和(自身を除く): 216378668

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 454, 484, 908, 2111, 2497, 4222, 4994, 8444, 9988, 23221, 27467, 46442, 54934, 92884, 109868, 255431, 479197, 510862, 958394, 1021724, 1916788, 5271167, 10542334, 21084668, 57982837, 115965674, 231931348]

約数ペア:

[(1, 231931348), (2, 115965674), (4, 57982837), (11, 21084668), (22, 10542334), (44, 5271167), (121, 1916788), (227, 1021724), (242, 958394), (454, 510862), (484, 479197), (908, 255431), (2111, 109868), (2497, 92884), (4222, 54934), (4994, 46442), (8444, 27467), (9988, 23221)]