201992260

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92657}}^1$

素因数の和:92775

約数の個数: 24

約数和(自身を含む): 428079960

約数和(自身を除く): 226087700

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92657, 185314, 370628, 463285, 926570, 1853140, 10099613, 20199226, 40398452, 50498065, 100996130, 201992260]

約数ペア:

[(1, 201992260), (2, 100996130), (4, 50498065), (5, 40398452), (10, 20199226), (20, 10099613), (109, 1853140), (218, 926570), (436, 463285), (545, 370628), (1090, 185314), (2180, 92657)]