209804526

素因数分解:

$2^1\times 3^3\times {\mathrm{313}}^1\times {\mathrm{12413}}^1$

素因数の和:12737

約数の個数: 32

約数和(自身を含む): 467759520

約数和(自身を除く): 257954994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 313, 626, 939, 1878, 2817, 5634, 8451, 12413, 16902, 24826, 37239, 74478, 111717, 223434, 335151, 670302, 3885269, 7770538, 11655807, 23311614, 34967421, 69934842, 104902263, 209804526]

約数ペア:

[(1, 209804526), (2, 104902263), (3, 69934842), (6, 34967421), (9, 23311614), (18, 11655807), (27, 7770538), (54, 3885269), (313, 670302), (626, 335151), (939, 223434), (1878, 111717), (2817, 74478), (5634, 37239), (8451, 24826), (12413, 16902)]