205039319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 221405184

約数和(自身を除く): 16365865

約数列:

[1, 23, 41, 103, 943, 2111, 2369, 4223, 48553, 86551, 97129, 217433, 1990673, 5000959, 8914753, 205039319]

約数ペア:

[(1, 205039319), (23, 8914753), (41, 5000959), (103, 1990673), (943, 217433), (2111, 97129), (2369, 86551), (4223, 48553)]