195870521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{3499}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 244608000

約数和(自身を除く): 48737479

約数列:

[1, 7, 11, 77, 727, 3499, 5089, 7997, 24493, 38489, 55979, 269423, 2543773, 17806411, 27981503, 195870521]

約数ペア:

[(1, 195870521), (7, 27981503), (11, 17806411), (77, 2543773), (727, 269423), (3499, 55979), (5089, 38489), (7997, 24493)]