211767085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{5279}}^1$

素因数の和:5468

約数の個数: 16

約数和(自身を含む): 260029440

約数和(自身を除く): 48262355

約数列:

[1, 5, 71, 113, 355, 565, 5279, 8023, 26395, 40115, 374809, 596527, 1874045, 2982635, 42353417, 211767085]

約数ペア:

[(1, 211767085), (5, 42353417), (71, 2982635), (113, 1874045), (355, 596527), (565, 374809), (5279, 40115), (8023, 26395)]