201263439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{166471}}^1$

素因数の和:166518

約数の個数: 16

約数和(自身を含む): 298317824

約数和(自身を除く): 97054385

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 166471, 499413, 2164123, 5160601, 6492369, 15481803, 67087813, 201263439]

約数ペア:

[(1, 201263439), (3, 67087813), (13, 15481803), (31, 6492369), (39, 5160601), (93, 2164123), (403, 499413), (1209, 166471)]