209871288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1373}}^1$

素因数の和:1589

約数の個数: 96

約数和(自身を含む): 623741040

約数和(自身を除く): 413869752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 193, 198, 264, 386, 396, 579, 772, 792, 1158, 1373, 1544, 1737, 2123, 2316, 2746, 3474, 4119, 4246, 4632, 5492, 6369, 6948, 8238, 8492, 10984, 12357, 12738, 13896, 15103, 16476, 16984, 19107, 24714, 25476, 30206, 32952, 38214, 45309, 49428, 50952, 60412, 76428, 90618, 98856, 120824, 135927, 152856, 181236, 264989, 271854, 362472, 529978, 543708, 794967, 1059956, 1087416, 1589934, 2119912, 2384901, 2914879, 3179868, 4769802, 5829758, 6359736, 8744637, 9539604, 11659516, 17489274, 19079208, 23319032, 26233911, 34978548, 52467822, 69957096, 104935644, 209871288]

約数ペア:

[(1, 209871288), (2, 104935644), (3, 69957096), (4, 52467822), (6, 34978548), (8, 26233911), (9, 23319032), (11, 19079208), (12, 17489274), (18, 11659516), (22, 9539604), (24, 8744637), (33, 6359736), (36, 5829758), (44, 4769802), (66, 3179868), (72, 2914879), (88, 2384901), (99, 2119912), (132, 1589934), (193, 1087416), (198, 1059956), (264, 794967), (386, 543708), (396, 529978), (579, 362472), (772, 271854), (792, 264989), (1158, 181236), (1373, 152856), (1544, 135927), (1737, 120824), (2123, 98856), (2316, 90618), (2746, 76428), (3474, 60412), (4119, 50952), (4246, 49428), (4632, 45309), (5492, 38214), (6369, 32952), (6948, 30206), (8238, 25476), (8492, 24714), (10984, 19107), (12357, 16984), (12738, 16476), (13896, 15103)]