201840477

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{27031}}^1$

素因数の和:27184

約数の個数: 16

約数和(自身を含む): 285457920

約数和(自身を除く): 83617443

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 27031, 81093, 513589, 1540767, 3541061, 10623183, 67280159, 201840477]

約数ペア:

[(1, 201840477), (3, 67280159), (19, 10623183), (57, 3541061), (131, 1540767), (393, 513589), (2489, 81093), (7467, 27031)]