199417478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1\times {\mathrm{3109}}^1$

素因数の和:5591

約数の個数: 16

約数和(自身を含む): 322370160

約数和(自身を除く): 122952682

約数列:

[1, 2, 13, 26, 2467, 3109, 4934, 6218, 32071, 40417, 64142, 80834, 7669903, 15339806, 99708739, 199417478]

約数ペア:

[(1, 199417478), (2, 99708739), (13, 15339806), (26, 7669903), (2467, 80834), (3109, 64142), (4934, 40417), (6218, 32071)]