201441370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549549}}^1$

素因数の和:1549569

約数の個数: 16

約数和(自身を含む): 390486600

約数和(自身を除く): 189045230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549549, 3099098, 7747745, 15495490, 20144137, 40288274, 100720685, 201441370]

約数ペア:

[(1, 201441370), (2, 100720685), (5, 40288274), (10, 20144137), (13, 15495490), (26, 7747745), (65, 3099098), (130, 1549549)]