201258526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{887}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 364008960

約数和(自身を除く): 162750434

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 853, 887, 1706, 1774, 5971, 6209, 11942, 12418, 16207, 16853, 32414, 33706, 113449, 117971, 226898, 235942, 756611, 1513222, 5296277, 10592554, 14375609, 28751218, 100629263, 201258526]

約数ペア:

[(1, 201258526), (2, 100629263), (7, 28751218), (14, 14375609), (19, 10592554), (38, 5296277), (133, 1513222), (266, 756611), (853, 235942), (887, 226898), (1706, 117971), (1774, 113449), (5971, 33706), (6209, 32414), (11942, 16853), (12418, 16207)]