200458310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1541987}}^1$

素因数の和:1542007

約数の個数: 16

約数和(自身を含む): 388580976

約数和(自身を除く): 188122666

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1541987, 3083974, 7709935, 15419870, 20045831, 40091662, 100229155, 200458310]

約数ペア:

[(1, 200458310), (2, 100229155), (5, 40091662), (10, 20045831), (13, 15419870), (26, 7709935), (65, 3083974), (130, 1541987)]