201223017

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{314903}}^1$

素因数の和:314980

約数の個数: 12

約数和(自身を含む): 294750144

約数和(自身を除く): 93527127

約数列:

[1, 3, 9, 71, 213, 639, 314903, 944709, 2834127, 22358113, 67074339, 201223017]

約数ペア:

[(1, 201223017), (3, 67074339), (9, 22358113), (71, 2834127), (213, 944709), (639, 314903)]