201002805

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{235091}}^1$

素因数の和:235121

約数の個数: 24

約数和(自身を含む): 366743520

約数和(自身を除く): 165740715

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 235091, 705273, 1175455, 2115819, 3526365, 4466729, 10579095, 13400187, 22333645, 40200561, 67000935, 201002805]

約数ペア:

[(1, 201002805), (3, 67000935), (5, 40200561), (9, 22333645), (15, 13400187), (19, 10579095), (45, 4466729), (57, 3526365), (95, 2115819), (171, 1175455), (285, 705273), (855, 235091)]