201855012445

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{60373}}^1\times {\mathrm{15551}}^1$

素因数の和:75972

約数の個数: 16

約数和(自身を含む): 247879222272

約数和(自身を除く): 46024209827

約数列:

[1, 5, 43, 215, 15551, 60373, 77755, 301865, 668693, 2596039, 3343465, 12980195, 938860523, 4694302615, 40371002489, 201855012445]

約数ペア:

[(1, 201855012445), (5, 40371002489), (43, 4694302615), (215, 938860523), (15551, 12980195), (60373, 3343465), (77755, 2596039), (301865, 668693)]