206750305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{3449}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 261648000

約数和(自身を除く): 54897695

約数列:

[1, 5, 19, 95, 631, 3155, 3449, 11989, 17245, 59945, 65531, 327655, 2176319, 10881595, 41350061, 206750305]

約数ペア:

[(1, 206750305), (5, 41350061), (19, 10881595), (95, 2176319), (631, 327655), (3155, 65531), (3449, 59945), (11989, 17245)]