220111330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{201937}}^1$

素因数の和:202053

約数の個数: 16

約数和(自身を含む): 399837240

約数和(自身を除く): 179725910

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 201937, 403874, 1009685, 2019370, 22011133, 44022266, 110055665, 220111330]

約数ペア:

[(1, 220111330), (2, 110055665), (5, 44022266), (10, 22011133), (109, 2019370), (218, 1009685), (545, 403874), (1090, 201937)]