208272016

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{24061}}^1$

素因数の和:24610

約数の個数: 20

約数和(自身を含む): 404289724

約数和(自身を除く): 196017708

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 8656, 24061, 48122, 96244, 192488, 384976, 13017001, 26034002, 52068004, 104136008, 208272016]

約数ペア:

[(1, 208272016), (2, 104136008), (4, 52068004), (8, 26034002), (16, 13017001), (541, 384976), (1082, 192488), (2164, 96244), (4328, 48122), (8656, 24061)]