205659727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 275329152

約数和(自身を除く): 69669425

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1547, 3367, 3593, 4403, 8177, 25151, 46709, 57239, 61081, 132941, 326963, 427567, 794053, 930587, 1728233, 2259997, 5558371, 12097631, 15819979, 29379961, 205659727]

約数ペア:

[(1, 205659727), (7, 29379961), (13, 15819979), (17, 12097631), (37, 5558371), (91, 2259997), (119, 1728233), (221, 930587), (259, 794053), (481, 427567), (629, 326963), (1547, 132941), (3367, 61081), (3593, 57239), (4403, 46709), (8177, 25151)]