199121268

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{130657}}^1$

素因数の和:130791

約数の個数: 24

約数和(自身を含む): 468278272

約数和(自身を除く): 269157004

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 130657, 261314, 391971, 522628, 783942, 1567884, 16593439, 33186878, 49780317, 66373756, 99560634, 199121268]

約数ペア:

[(1, 199121268), (2, 99560634), (3, 66373756), (4, 49780317), (6, 33186878), (12, 16593439), (127, 1567884), (254, 783942), (381, 522628), (508, 391971), (762, 261314), (1524, 130657)]