201878220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3364637}}^1$

素因数の和:3364649

約数の個数: 24

約数和(自身を含む): 565259184

約数和(自身を除く): 363380964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3364637, 6729274, 10093911, 13458548, 16823185, 20187822, 33646370, 40375644, 50469555, 67292740, 100939110, 201878220]

約数ペア:

[(1, 201878220), (2, 100939110), (3, 67292740), (4, 50469555), (5, 40375644), (6, 33646370), (10, 20187822), (12, 16823185), (15, 13458548), (20, 10093911), (30, 6729274), (60, 3364637)]