195406862

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{135511}}^1$

素因数の和:135623

約数の個数: 16

約数和(自身を含む): 338237952

約数和(自身を除く): 142831090

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 135511, 271022, 948577, 1897154, 13957633, 27915266, 97703431, 195406862]

約数ペア:

[(1, 195406862), (2, 97703431), (7, 27915266), (14, 13957633), (103, 1897154), (206, 948577), (721, 271022), (1442, 135511)]