195470902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{807731}}^1$

素因数の和:807755

約数の個数: 12

約数和(自身を含む): 322285068

約数和(自身を除く): 126814166

約数列:

[1, 2, 11, 22, 121, 242, 807731, 1615462, 8885041, 17770082, 97735451, 195470902]

約数ペア:

[(1, 195470902), (2, 97735451), (11, 17770082), (22, 8885041), (121, 1615462), (242, 807731)]