208076752793

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3571}}^1\times {\mathrm{14891}}^1$

素因数の和:18525

約数の個数: 32

約数和(自身を含む): 262141135872

約数和(自身を除く): 54064383079

約数列:

[1, 7, 13, 43, 91, 301, 559, 3571, 3913, 14891, 24997, 46423, 104237, 153553, 193583, 324961, 640313, 1074871, 1355081, 1996189, 4482191, 8324069, 13973323, 53175761, 58268483, 372230327, 691284893, 2286557723, 4838994251, 16005904061, 29725250399, 208076752793]

約数ペア:

[(1, 208076752793), (7, 29725250399), (13, 16005904061), (43, 4838994251), (91, 2286557723), (301, 691284893), (559, 372230327), (3571, 58268483), (3913, 53175761), (14891, 13973323), (24997, 8324069), (46423, 4482191), (104237, 1996189), (153553, 1355081), (193583, 1074871), (324961, 640313)]