201417891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{1861}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 275278080

約数和(自身を除く): 73860189

約数列:

[1, 3, 43, 129, 839, 1861, 2517, 5583, 36077, 80023, 108231, 240069, 1561379, 4684137, 67139297, 201417891]

約数ペア:

[(1, 201417891), (3, 67139297), (43, 4684137), (129, 1561379), (839, 240069), (1861, 108231), (2517, 80023), (5583, 36077)]