201868120

素因数分解:

$2^3\times 5^1\times {\mathrm{5046703}}^1$

素因数の和:5046714

約数の個数: 16

約数和(自身を含む): 454203360

約数和(自身を除く): 252335240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5046703, 10093406, 20186812, 25233515, 40373624, 50467030, 100934060, 201868120]

約数ペア:

[(1, 201868120), (2, 100934060), (4, 50467030), (5, 40373624), (8, 25233515), (10, 20186812), (20, 10093406), (40, 5046703)]