193900665842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1949}}^1\times {\mathrm{294341}}^1$

素因数の和:296318

約数の個数: 24

約数和(自身を含む): 315107828100

約数和(自身を除く): 121207162258

約数列:

[1, 2, 13, 26, 169, 338, 1949, 3898, 25337, 50674, 294341, 329381, 588682, 658762, 3826433, 7652866, 49743629, 99487258, 573670609, 1147341218, 7457717917, 14915435834, 96950332921, 193900665842]

約数ペア:

[(1, 193900665842), (2, 96950332921), (13, 14915435834), (26, 7457717917), (169, 1147341218), (338, 573670609), (1949, 99487258), (3898, 49743629), (25337, 7652866), (50674, 3826433), (294341, 658762), (329381, 588682)]