200930440

素因数分解:

$2^3\times 5^1\times {\mathrm{5023261}}^1$

素因数の和:5023272

約数の個数: 16

約数和(自身を含む): 452093580

約数和(自身を除く): 251163140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5023261, 10046522, 20093044, 25116305, 40186088, 50232610, 100465220, 200930440]

約数ペア:

[(1, 200930440), (2, 100465220), (4, 50232610), (5, 40186088), (8, 25116305), (10, 20093044), (20, 10046522), (40, 5023261)]