197129259379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131581}}^1\times {\mathrm{6779}}^1$

素因数の和:138390

約数の個数: 16

約数和(自身を含む): 224815741920

約数和(自身を除く): 27686482541

約数列:

[1, 13, 17, 221, 6779, 88127, 115243, 131581, 1498159, 1710553, 2236877, 29079401, 891987599, 11595838787, 15163789183, 197129259379]

約数ペア:

[(1, 197129259379), (13, 15163789183), (17, 11595838787), (221, 891987599), (6779, 29079401), (88127, 2236877), (115243, 1710553), (131581, 1498159)]