200713201918

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1270336721}}^1$

素因数の和:1270336802

約数の個数: 8

約数和(自身を含む): 304880813280

約数和(自身を除く): 104167611362

約数列:

[1, 2, 79, 158, 1270336721, 2540673442, 100356600959, 200713201918]

約数ペア:

[(1, 200713201918), (2, 100356600959), (79, 2540673442), (158, 1270336721)]