199441009

素因数分解:

${\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{9221}}^1$

素因数の和:9767

約数の個数: 8

約数和(自身を含む): 204507072

約数和(自身を除く): 5066063

約数列:

[1, 43, 503, 9221, 21629, 396503, 4638163, 199441009]

約数ペア:

[(1, 199441009), (43, 4638163), (503, 396503), (9221, 21629)]