197785798561

素因数分解:

${\mathrm{13}}^2\times {\mathrm{941}}^1\times {\mathrm{1243709}}^1$

素因数の和:1244676

約数の個数: 12

約数和(自身を含む): 214398192060

約数和(自身を除く): 16612393499

約数列:

[1, 13, 169, 941, 12233, 159029, 1243709, 16168217, 210186821, 1170330169, 15214292197, 197785798561]

約数ペア:

[(1, 197785798561), (13, 15214292197), (169, 1170330169), (941, 210186821), (12233, 16168217), (159029, 1243709)]