204645391

素因数分解:

${\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 213444000

約数和(自身を除く): 8798609

約数列:

[1, 41, 139, 149, 241, 5699, 6109, 9881, 20711, 33499, 35909, 849151, 1373459, 1472269, 4991351, 204645391]

約数ペア:

[(1, 204645391), (41, 4991351), (139, 1472269), (149, 1373459), (241, 849151), (5699, 35909), (6109, 33499), (9881, 20711)]