200627420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1433053}}^1$

素因数の和:1433069

約数の個数: 24

約数和(自身を含む): 481506144

約数和(自身を除く): 280878724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1433053, 2866106, 5732212, 7165265, 10031371, 14330530, 20062742, 28661060, 40125484, 50156855, 100313710, 200627420]

約数ペア:

[(1, 200627420), (2, 100313710), (4, 50156855), (5, 40125484), (7, 28661060), (10, 20062742), (14, 14330530), (20, 10031371), (28, 7165265), (35, 5732212), (70, 2866106), (140, 1433053)]