214702924780

素因数分解:

$2^2\times 5^1\times {\mathrm{4337}}^1\times {\mathrm{2475247}}^1$

素因数の和:2479593

約数の個数: 24

約数和(自身を含む): 450980284608

約数和(自身を除く): 236277359828

約数列:

[1, 2, 4, 5, 10, 20, 4337, 8674, 17348, 21685, 43370, 86740, 2475247, 4950494, 9900988, 12376235, 24752470, 49504940, 10735146239, 21470292478, 42940584956, 53675731195, 107351462390, 214702924780]

約数ペア:

[(1, 214702924780), (2, 107351462390), (4, 53675731195), (5, 42940584956), (10, 21470292478), (20, 10735146239), (4337, 49504940), (8674, 24752470), (17348, 12376235), (21685, 9900988), (43370, 4950494), (86740, 2475247)]