207442042

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{23209}}^1$

素因数の和:23361

約数の個数: 16

約数和(自身を含む): 321690600

約数和(自身を除く): 114248558

約数列:

[1, 2, 41, 82, 109, 218, 4469, 8938, 23209, 46418, 951569, 1903138, 2529781, 5059562, 103721021, 207442042]

約数ペア:

[(1, 207442042), (2, 103721021), (41, 5059562), (82, 2529781), (109, 1903138), (218, 951569), (4469, 46418), (8938, 23209)]