201501911

素因数分解:

${\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{6661}}^1$

素因数の和:6866

約数の個数: 12

約数和(自身を含む): 219446280

約数和(自身を除く): 17944369

約数列:

[1, 13, 169, 179, 2327, 6661, 30251, 86593, 1125709, 1192319, 15500147, 201501911]

約数ペア:

[(1, 201501911), (13, 15500147), (169, 1192319), (179, 1125709), (2327, 86593), (6661, 30251)]