216836691313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1\times {\mathrm{19763}}^1$

素因数の和:22365

約数の個数: 32

約数和(自身を含む): 261469181952

約数和(自身を除く): 44632490639

約数列:

[1, 11, 17, 23, 187, 253, 391, 2551, 4301, 19763, 28061, 43367, 58673, 217393, 335971, 454549, 477037, 645403, 997441, 3695681, 5000039, 7727333, 10971851, 50415413, 85000663, 554569543, 857062021, 1159554499, 9427682231, 12755099489, 19712426483, 216836691313]

約数ペア:

[(1, 216836691313), (11, 19712426483), (17, 12755099489), (23, 9427682231), (187, 1159554499), (253, 857062021), (391, 554569543), (2551, 85000663), (4301, 50415413), (19763, 10971851), (28061, 7727333), (43367, 5000039), (58673, 3695681), (217393, 997441), (335971, 645403), (454549, 477037)]