196880039

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 209080320

約数和(自身を除く): 12200281

約数列:

[1, 31, 47, 163, 829, 1457, 5053, 7661, 25699, 38963, 135127, 237491, 1207853, 4188937, 6350969, 196880039]

約数ペア:

[(1, 196880039), (31, 6350969), (47, 4188937), (163, 1207853), (829, 237491), (1457, 135127), (5053, 38963), (7661, 25699)]