201498310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549987}}^1$

素因数の和:1550007

約数の個数: 16

約数和(自身を含む): 390596976

約数和(自身を除く): 189098666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549987, 3099974, 7749935, 15499870, 20149831, 40299662, 100749155, 201498310]

約数ペア:

[(1, 201498310), (2, 100749155), (5, 40299662), (10, 20149831), (13, 15499870), (26, 7749935), (65, 3099974), (130, 1549987)]