201607951984

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2791}}^1\times {\mathrm{39953}}^1$

素因数の和:42865

約数の個数: 40

約数和(自身を含む): 394223241312

約数和(自身を除く): 192615289328

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2791, 5582, 11164, 22328, 39953, 44656, 79906, 159812, 315383, 319624, 630766, 639248, 1261532, 2523064, 4514689, 5046128, 9029378, 18058756, 36117512, 72235024, 111508823, 223017646, 446035292, 892070584, 1784141168, 12600496999, 25200993998, 50401987996, 100803975992, 201607951984]

約数ペア:

[(1, 201607951984), (2, 100803975992), (4, 50401987996), (8, 25200993998), (16, 12600496999), (113, 1784141168), (226, 892070584), (452, 446035292), (904, 223017646), (1808, 111508823), (2791, 72235024), (5582, 36117512), (11164, 18058756), (22328, 9029378), (39953, 5046128), (44656, 4514689), (79906, 2523064), (159812, 1261532), (315383, 639248), (319624, 630766)]