201628291403

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7253599}}^1$

素因数の和:7253655

約数の個数: 24

約数和(自身を含む): 265307673600

約数和(自身を除く): 63679382197

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 27797, 7253599, 50775193, 79789589, 137818381, 558527123, 964728667, 1516002191, 2618549239, 10612015337, 18329844673, 28804041629, 201628291403]

約数ペア:

[(1, 201628291403), (7, 28804041629), (11, 18329844673), (19, 10612015337), (77, 2618549239), (133, 1516002191), (209, 964728667), (361, 558527123), (1463, 137818381), (2527, 79789589), (3971, 50775193), (27797, 7253599)]