201266403831

素因数分解:

$3^3\times {\mathrm{17737}}^1\times {\mathrm{420269}}^1$

素因数の和:438015

約数の個数: 16

約数和(自身を含む): 298189970400

約数和(自身を除く): 96923566569

約数列:

[1, 3, 9, 27, 17737, 53211, 159633, 420269, 478899, 1260807, 3782421, 11347263, 7454311253, 22362933759, 67088801277, 201266403831]

約数ペア:

[(1, 201266403831), (3, 67088801277), (9, 22362933759), (27, 7454311253), (17737, 11347263), (53211, 3782421), (159633, 1260807), (420269, 478899)]