201104911

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{9631}}^1$

素因数の和:9814

約数の個数: 16

約数和(自身を含む): 243496960

約数和(自身を除く): 42392049

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 9631, 20881, 67417, 182989, 1280923, 1512067, 10584469, 28729273, 201104911]

約数ペア:

[(1, 201104911), (7, 28729273), (19, 10584469), (133, 1512067), (157, 1280923), (1099, 182989), (2983, 67417), (9631, 20881)]