205324086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{20879}}^1$

素因数の和:21044

約数の個数: 32

約数和(自身を含む): 451008000

約数和(自身を除く): 245683914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 20879, 41758, 62637, 125274, 229669, 459338, 689007, 1378014, 3110971, 6221942, 9332913, 18665826, 34220681, 68441362, 102662043, 205324086]

約数ペア:

[(1, 205324086), (2, 102662043), (3, 68441362), (6, 34220681), (11, 18665826), (22, 9332913), (33, 6221942), (66, 3110971), (149, 1378014), (298, 689007), (447, 459338), (894, 229669), (1639, 125274), (3278, 62637), (4917, 41758), (9834, 20879)]