201187025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13171}}^1$

素因数の和:13241

約数の個数: 24

約数和(自身を含む): 274399104

約数和(自身を除く): 73212079

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 13171, 15275, 65855, 171223, 329275, 619037, 856115, 3095185, 4280575, 8047481, 15475925, 40237405, 201187025]

約数ペア:

[(1, 201187025), (5, 40237405), (13, 15475925), (25, 8047481), (47, 4280575), (65, 3095185), (235, 856115), (325, 619037), (611, 329275), (1175, 171223), (3055, 65855), (13171, 15275)]