214619994

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^3\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 479390184

約数和(自身を除く): 264770190

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 173, 246, 346, 369, 519, 738, 1038, 1557, 1681, 3114, 3362, 5043, 7093, 10086, 14186, 15129, 21279, 30258, 42558, 63837, 68921, 127674, 137842, 206763, 290813, 413526, 581626, 620289, 872439, 1240578, 1744878, 2617317, 5234634, 11923333, 23846666, 35769999, 71539998, 107309997, 214619994]

約数ペア:

[(1, 214619994), (2, 107309997), (3, 71539998), (6, 35769999), (9, 23846666), (18, 11923333), (41, 5234634), (82, 2617317), (123, 1744878), (173, 1240578), (246, 872439), (346, 620289), (369, 581626), (519, 413526), (738, 290813), (1038, 206763), (1557, 137842), (1681, 127674), (3114, 68921), (3362, 63837), (5043, 42558), (7093, 30258), (10086, 21279), (14186, 15129)]