201526721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9887}}^1$

素因数の和:10024

約数の個数: 16

約数和(自身を含む): 234938880

約数和(自身を除く): 33412159

約数列:

[1, 11, 17, 109, 187, 1199, 1853, 9887, 20383, 108757, 168079, 1077683, 1848869, 11854513, 18320611, 201526721]

約数ペア:

[(1, 201526721), (11, 18320611), (17, 11854513), (109, 1848869), (187, 1077683), (1199, 168079), (1853, 108757), (9887, 20383)]