98569988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{203657}}^1$

素因数の和:203683

約数の個数: 18

約数和(自身を含む): 189605598

約数和(自身を除く): 91035610

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 203657, 407314, 814628, 2240227, 4480454, 8960908, 24642497, 49284994, 98569988]

約数ペア:

[(1, 98569988), (2, 49284994), (4, 24642497), (11, 8960908), (22, 4480454), (44, 2240227), (121, 814628), (242, 407314), (484, 203657)]