201760660

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{214639}}^1$

素因数の和:214695

約数の個数: 24

約数和(自身を含む): 432714240

約数和(自身を除く): 230953580

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 214639, 429278, 858556, 1073195, 2146390, 4292780, 10088033, 20176066, 40352132, 50440165, 100880330, 201760660]

約数ペア:

[(1, 201760660), (2, 100880330), (4, 50440165), (5, 40352132), (10, 20176066), (20, 10088033), (47, 4292780), (94, 2146390), (188, 1073195), (235, 858556), (470, 429278), (940, 214639)]