203475027

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{27763}}^1$

素因数の和:28122

約数の個数: 16

約数和(自身を含む): 310956800

約数和(自身を除く): 107481773

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 27763, 83289, 194341, 583023, 9689287, 29067861, 67825009, 203475027]

約数ペア:

[(1, 203475027), (3, 67825009), (7, 29067861), (21, 9689287), (349, 583023), (1047, 194341), (2443, 83289), (7329, 27763)]