207938527

素因数分解:

${\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{4397}}^1$

素因数の和:4566

約数の個数: 12

約数和(自身を含む): 221184216

約数和(自身を除く): 13245689

約数列:

[1, 19, 131, 361, 2489, 4397, 47291, 83543, 576007, 1587317, 10944133, 207938527]

約数ペア:

[(1, 207938527), (19, 10944133), (131, 1587317), (361, 576007), (2489, 83543), (4397, 47291)]