339913144

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{220151}}^1$

素因数の和:220350

約数の個数: 16

約数和(自身を含む): 640642320

約数和(自身を除く): 300729176

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 220151, 440302, 880604, 1761208, 42489143, 84978286, 169956572, 339913144]

約数ペア:

[(1, 339913144), (2, 169956572), (4, 84978286), (8, 42489143), (193, 1761208), (386, 880604), (772, 440302), (1544, 220151)]