197208973

素因数分解:

${\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{7159}}^1$

素因数の和:7348

約数の個数: 12

約数和(自身を含む): 214885920

約数和(自身を除く): 17676947

約数列:

[1, 13, 163, 169, 2119, 7159, 27547, 93067, 1166917, 1209871, 15169921, 197208973]

約数ペア:

[(1, 197208973), (13, 15169921), (163, 1209871), (169, 1166917), (2119, 93067), (7159, 27547)]