208022386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727351}}^1$

素因数の和:727377

約数の個数: 16

約数和(自身を含む): 366585408

約数和(自身を除く): 158563022

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 727351, 1454702, 8000861, 9455563, 16001722, 18911126, 104011193, 208022386]

約数ペア:

[(1, 208022386), (2, 104011193), (11, 18911126), (13, 16001722), (22, 9455563), (26, 8000861), (143, 1454702), (286, 727351)]