200911624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{569}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 418608000

約数和(自身を除く): 217696376

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 101, 152, 184, 202, 404, 437, 569, 808, 874, 1138, 1748, 1919, 2276, 2323, 3496, 3838, 4552, 4646, 7676, 9292, 10811, 13087, 15352, 18584, 21622, 26174, 43244, 44137, 52348, 57469, 86488, 88274, 104696, 114938, 176548, 229876, 248653, 353096, 459752, 497306, 994612, 1091911, 1321787, 1989224, 2183822, 2643574, 4367644, 5287148, 8735288, 10574296, 25113953, 50227906, 100455812, 200911624]

約数ペア:

[(1, 200911624), (2, 100455812), (4, 50227906), (8, 25113953), (19, 10574296), (23, 8735288), (38, 5287148), (46, 4367644), (76, 2643574), (92, 2183822), (101, 1989224), (152, 1321787), (184, 1091911), (202, 994612), (404, 497306), (437, 459752), (569, 353096), (808, 248653), (874, 229876), (1138, 176548), (1748, 114938), (1919, 104696), (2276, 88274), (2323, 86488), (3496, 57469), (3838, 52348), (4552, 44137), (4646, 43244), (7676, 26174), (9292, 21622), (10811, 18584), (13087, 15352)]