199641134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1296371}}^1$

素因数の和:1296391

約数の個数: 16

約数和(自身を含む): 373355136

約数和(自身を除く): 173714002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1296371, 2592742, 9074597, 14260081, 18149194, 28520162, 99820567, 199641134]

約数ペア:

[(1, 199641134), (2, 99820567), (7, 28520162), (11, 18149194), (14, 14260081), (22, 9074597), (77, 2592742), (154, 1296371)]