187302172

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{105701}}^1$

素因数の和:106148

約数の個数: 12

約数和(自身を含む): 328521816

約数和(自身を除く): 141219644

約数列:

[1, 2, 4, 443, 886, 1772, 105701, 211402, 422804, 46825543, 93651086, 187302172]

約数ペア:

[(1, 187302172), (2, 93651086), (4, 46825543), (443, 422804), (886, 211402), (1772, 105701)]