196996683

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{75391}}^1$

素因数の和:75474

約数の個数: 16

約数和(自身を含む): 287092736

約数和(自身を除く): 90096053

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 75391, 226173, 980083, 2940249, 5051197, 15153591, 65665561, 196996683]

約数ペア:

[(1, 196996683), (3, 65665561), (13, 15153591), (39, 5051197), (67, 2940249), (201, 980083), (871, 226173), (2613, 75391)]