202045810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063399}}^1$

素因数の和:1063425

約数の個数: 16

約数和(自身を含む): 382824000

約数和(自身を除く): 180778190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1063399, 2126798, 5316995, 10633990, 20204581, 40409162, 101022905, 202045810]

約数ペア:

[(1, 202045810), (2, 101022905), (5, 40409162), (10, 20204581), (19, 10633990), (38, 5316995), (95, 2126798), (190, 1063399)]