201601624

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 453680640

約数和(自身を除く): 252079016

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 193, 322, 386, 644, 772, 811, 1288, 1351, 1544, 1622, 2702, 3244, 4439, 5404, 5677, 6488, 8878, 10808, 11354, 17756, 18653, 22708, 31073, 35512, 37306, 45416, 62146, 74612, 124292, 130571, 149224, 156523, 248584, 261142, 313046, 522284, 626092, 1044568, 1095661, 1252184, 2191322, 3600029, 4382644, 7200058, 8765288, 14400116, 25200203, 28800232, 50400406, 100800812, 201601624]

約数ペア:

[(1, 201601624), (2, 100800812), (4, 50400406), (7, 28800232), (8, 25200203), (14, 14400116), (23, 8765288), (28, 7200058), (46, 4382644), (56, 3600029), (92, 2191322), (161, 1252184), (184, 1095661), (193, 1044568), (322, 626092), (386, 522284), (644, 313046), (772, 261142), (811, 248584), (1288, 156523), (1351, 149224), (1544, 130571), (1622, 124292), (2702, 74612), (3244, 62146), (4439, 45416), (5404, 37306), (5677, 35512), (6488, 31073), (8878, 22708), (10808, 18653), (11354, 17756)]