207124472

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{71719}}^1$

素因数の和:71763

約数の個数: 24

約数和(自身を含む): 409879800

約数和(自身を除く): 202755328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 71719, 143438, 286876, 573752, 1362661, 2725322, 5450644, 10901288, 25890559, 51781118, 103562236, 207124472]

約数ペア:

[(1, 207124472), (2, 103562236), (4, 51781118), (8, 25890559), (19, 10901288), (38, 5450644), (76, 2725322), (152, 1362661), (361, 573752), (722, 286876), (1444, 143438), (2888, 71719)]