201488643

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{605071}}^1$

素因数の和:605114

約数の個数: 12

約数和(自身を含む): 298905568

約数和(自身を除く): 97416925

約数列:

[1, 3, 9, 37, 111, 333, 605071, 1815213, 5445639, 22387627, 67162881, 201488643]

約数ペア:

[(1, 201488643), (3, 67162881), (9, 22387627), (37, 5445639), (111, 1815213), (333, 605071)]