268138529

素因数分解:

${\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 277364736

約数和(自身を除く): 9226207

約数列:

[1, 71, 127, 131, 227, 9017, 9301, 16117, 16637, 28829, 29737, 1181227, 2046859, 2111327, 3776599, 268138529]

約数ペア:

[(1, 268138529), (71, 3776599), (127, 2111327), (131, 2046859), (227, 1181227), (9017, 29737), (9301, 28829), (16117, 16637)]