201600663620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{64204033}}^1$

素因数の和:64204199

約数の個数: 24

約数和(自身を含む): 426057969624

約数和(自身を除く): 224457306004

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 64204033, 128408066, 256816132, 321020165, 642040330, 1284080660, 10080033181, 20160066362, 40320132724, 50400165905, 100800331810, 201600663620]

約数ペア:

[(1, 201600663620), (2, 100800331810), (4, 50400165905), (5, 40320132724), (10, 20160066362), (20, 10080033181), (157, 1284080660), (314, 642040330), (628, 321020165), (785, 256816132), (1570, 128408066), (3140, 64204033)]