206074881

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{74101}}^1$

素因数の和:74213

約数の個数: 16

約数和(自身を含む): 308264320

約数和(自身を除く): 102189439

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 74101, 222303, 666909, 2000727, 7632403, 22897209, 68691627, 206074881]

約数ペア:

[(1, 206074881), (3, 68691627), (9, 22897209), (27, 7632403), (103, 2000727), (309, 666909), (927, 222303), (2781, 74101)]