197030197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{2441}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 242871552

約数和(自身を除く): 45841355

約数列:

[1, 7, 13, 91, 887, 2441, 6209, 11531, 17087, 31733, 80717, 222131, 2165167, 15156169, 28147171, 197030197]

約数ペア:

[(1, 197030197), (7, 28147171), (13, 15156169), (91, 2165167), (887, 222131), (2441, 80717), (6209, 31733), (11531, 17087)]