207823629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{129971}}^1$

素因数の和:130028

約数の個数: 16

約数和(自身を含む): 305694144

約数和(自身を除く): 97870515

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 129971, 389913, 1689623, 5068869, 5328811, 15986433, 69274543, 207823629]

約数ペア:

[(1, 207823629), (3, 69274543), (13, 15986433), (39, 5328811), (41, 5068869), (123, 1689623), (533, 389913), (1599, 129971)]