189408097

素因数分解:

${\mathrm{157}}^1\times {\mathrm{701}}^1\times {\mathrm{1721}}^1$

素因数の和:2579

約数の個数: 8

約数和(自身を含む): 190997352

約数和(自身を除く): 1589255

約数列:

[1, 157, 701, 1721, 110057, 270197, 1206421, 189408097]

約数ペア:

[(1, 189408097), (157, 1206421), (701, 270197), (1721, 110057)]