201270211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 216294400

約数和(自身を除く): 15024189

約数列:

[1, 19, 67, 223, 709, 1273, 4237, 13471, 14941, 47503, 158107, 283879, 902557, 3004033, 10593169, 201270211]

約数ペア:

[(1, 201270211), (19, 10593169), (67, 3004033), (223, 902557), (709, 283879), (1273, 158107), (4237, 47503), (13471, 14941)]