205436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 48

約数和(自身を含む): 483840

約数和(自身を除く): 278404

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 29, 44, 46, 58, 77, 92, 116, 154, 161, 203, 253, 308, 319, 322, 406, 506, 638, 644, 667, 812, 1012, 1276, 1334, 1771, 2233, 2668, 3542, 4466, 4669, 7084, 7337, 8932, 9338, 14674, 18676, 29348, 51359, 102718, 205436]

約数ペア:

[(1, 205436), (2, 102718), (4, 51359), (7, 29348), (11, 18676), (14, 14674), (22, 9338), (23, 8932), (28, 7337), (29, 7084), (44, 4669), (46, 4466), (58, 3542), (77, 2668), (92, 2233), (116, 1771), (154, 1334), (161, 1276), (203, 1012), (253, 812), (308, 667), (319, 644), (322, 638), (406, 506)]