201022887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139309}}^1$

素因数の和:139362

約数の個数: 16

約数和(自身を含む): 296451680

約数和(自身を除く): 95428793

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 139309, 417927, 1811017, 5154433, 5433051, 15463299, 67007629, 201022887]

約数ペア:

[(1, 201022887), (3, 67007629), (13, 15463299), (37, 5433051), (39, 5154433), (111, 1811017), (481, 417927), (1443, 139309)]