196396863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3733}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 301109760

約数和(自身を除く): 104712897

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 1349, 2769, 3733, 4047, 11199, 17537, 48529, 52611, 70927, 145587, 212781, 265043, 795129, 922051, 2766153, 3445559, 5035817, 10336677, 15107451, 65465621, 196396863]

約数ペア:

[(1, 196396863), (3, 65465621), (13, 15107451), (19, 10336677), (39, 5035817), (57, 3445559), (71, 2766153), (213, 922051), (247, 795129), (741, 265043), (923, 212781), (1349, 145587), (2769, 70927), (3733, 52611), (4047, 48529), (11199, 17537)]