206807054

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{4133}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 314316288

約数和(自身を除く): 107509234

約数列:

[1, 2, 127, 197, 254, 394, 4133, 8266, 25019, 50038, 524891, 814201, 1049782, 1628402, 103403527, 206807054]

約数ペア:

[(1, 206807054), (2, 103403527), (127, 1628402), (197, 1049782), (254, 814201), (394, 524891), (4133, 50038), (8266, 25019)]