265550207

素因数分解:

${\mathrm{13}}^2\times {\mathrm{97}}^2\times {\mathrm{167}}^1$

素因数の和:387

約数の個数: 18

約数和(自身を含む): 292283208

約数和(自身を除く): 26733001

約数列:

[1, 13, 97, 167, 169, 1261, 2171, 9409, 16199, 16393, 28223, 122317, 210587, 1571303, 1590121, 2737631, 20426939, 265550207]

約数ペア:

[(1, 265550207), (13, 20426939), (97, 2737631), (167, 1590121), (169, 1571303), (1261, 210587), (2171, 122317), (9409, 28223), (16199, 16393)]