202808220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3380137}}^1$

素因数の和:3380149

約数の個数: 24

約数和(自身を含む): 567863184

約数和(自身を除く): 365054964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3380137, 6760274, 10140411, 13520548, 16900685, 20280822, 33801370, 40561644, 50702055, 67602740, 101404110, 202808220]

約数ペア:

[(1, 202808220), (2, 101404110), (3, 67602740), (4, 50702055), (5, 40561644), (6, 33801370), (10, 20280822), (12, 16900685), (15, 13520548), (20, 10140411), (30, 6760274), (60, 3380137)]