201209541

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{3709}}^1$

素因数の和:3845

約数の個数: 24

約数和(自身を含む): 293297760

約数和(自身を除く): 92088219

約数列:

[1, 3, 13, 39, 107, 169, 321, 507, 1391, 3709, 4173, 11127, 18083, 48217, 54249, 144651, 396863, 626821, 1190589, 1880463, 5159219, 15477657, 67069847, 201209541]

約数ペア:

[(1, 201209541), (3, 67069847), (13, 15477657), (39, 5159219), (107, 1880463), (169, 1190589), (321, 626821), (507, 396863), (1391, 144651), (3709, 54249), (4173, 48217), (11127, 18083)]