206539821

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{32831}}^1$

素因数の和:33073

約数の個数: 16

約数和(自身を含む): 307307520

約数和(自身を除く): 100767699

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 32831, 98493, 295479, 886437, 7649623, 22948869, 68846607, 206539821]

約数ペア:

[(1, 206539821), (3, 68846607), (9, 22948869), (27, 7649623), (233, 886437), (699, 295479), (2097, 98493), (6291, 32831)]