200814863024

素因数分解:

$2^4\times {\mathrm{80449}}^1\times {\mathrm{156011}}^1$

素因数の和:236468

約数の個数: 20

約数和(自身を含む): 389086127400

約数和(自身を除く): 188271264376

約数列:

[1, 2, 4, 8, 16, 80449, 156011, 160898, 312022, 321796, 624044, 643592, 1248088, 1287184, 2496176, 12550928939, 25101857878, 50203715756, 100407431512, 200814863024]

約数ペア:

[(1, 200814863024), (2, 100407431512), (4, 50203715756), (8, 25101857878), (16, 12550928939), (80449, 2496176), (156011, 1287184), (160898, 1248088), (312022, 643592), (321796, 624044)]