200439420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3340657}}^1$

素因数の和:3340669

約数の個数: 24

約数和(自身を含む): 561230544

約数和(自身を除く): 360791124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3340657, 6681314, 10021971, 13362628, 16703285, 20043942, 33406570, 40087884, 50109855, 66813140, 100219710, 200439420]

約数ペア:

[(1, 200439420), (2, 100219710), (3, 66813140), (4, 50109855), (5, 40087884), (6, 33406570), (10, 20043942), (12, 16703285), (15, 13362628), (20, 10021971), (30, 6681314), (60, 3340657)]