199892277

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4759}}^1$

素因数の和:5137

約数の個数: 24

約数和(自身を含む): 311875200

約数和(自身を除く): 111982923

約数列:

[1, 3, 9, 13, 39, 117, 359, 1077, 3231, 4667, 4759, 14001, 14277, 42003, 42831, 61867, 185601, 556803, 1708481, 5125443, 15376329, 22210253, 66630759, 199892277]

約数ペア:

[(1, 199892277), (3, 66630759), (9, 22210253), (13, 15376329), (39, 5125443), (117, 1708481), (359, 556803), (1077, 185601), (3231, 61867), (4667, 42831), (4759, 42003), (14001, 14277)]