205652746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 351711360

約数和(自身を除く): 146058614

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 559, 754, 1118, 1247, 2494, 6343, 12686, 16211, 32422, 82459, 164918, 183947, 272749, 367894, 545498, 2391311, 3545737, 4782622, 7091474, 7909721, 15819442, 102826373, 205652746]

約数ペア:

[(1, 205652746), (2, 102826373), (13, 15819442), (26, 7909721), (29, 7091474), (43, 4782622), (58, 3545737), (86, 2391311), (377, 545498), (559, 367894), (754, 272749), (1118, 183947), (1247, 164918), (2494, 82459), (6343, 32422), (12686, 16211)]