205770236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{319519}}^1$

素因数の和:319553

約数の個数: 24

約数和(自身を含む): 429434880

約数和(自身を除く): 223664644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 319519, 639038, 1278076, 2236633, 4473266, 7348937, 8946532, 14697874, 29395748, 51442559, 102885118, 205770236]

約数ペア:

[(1, 205770236), (2, 102885118), (4, 51442559), (7, 29395748), (14, 14697874), (23, 8946532), (28, 7348937), (46, 4473266), (92, 2236633), (161, 1278076), (322, 639038), (644, 319519)]