201240009

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{176063}}^1$

素因数の和:176196

約数の個数: 12

約数和(自身を含む): 292970496

約数和(自身を除く): 91730487

約数列:

[1, 3, 9, 127, 381, 1143, 176063, 528189, 1584567, 22360001, 67080003, 201240009]

約数ペア:

[(1, 201240009), (3, 67080003), (9, 22360001), (127, 1584567), (381, 528189), (1143, 176063)]