230973985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{247031}}^1$

素因数の和:247064

約数の個数: 16

約数和(自身を含む): 320153472

約数和(自身を除く): 89179487

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 247031, 1235155, 2717341, 4199527, 13586705, 20997635, 46194797, 230973985]

約数ペア:

[(1, 230973985), (5, 46194797), (11, 20997635), (17, 13586705), (55, 4199527), (85, 2717341), (187, 1235155), (935, 247031)]