188520804857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{2191873}}^1$

素因数の和:2193008

約数の個数: 16

約数和(自身を含む): 235249452672

約数和(自身を除く): 46728647815

約数列:

[1, 7, 11, 77, 1117, 7819, 12287, 86009, 2191873, 15343111, 24110603, 168774221, 2448322141, 17138254987, 26931543551, 188520804857]

約数ペア:

[(1, 188520804857), (7, 26931543551), (11, 17138254987), (77, 2448322141), (1117, 168774221), (7819, 24110603), (12287, 15343111), (86009, 2191873)]