203168576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2161}}^1$

素因数の和:2299

約数の個数: 56

約数和(自身を含む): 438220104

約数和(自身を除く): 235051528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 208, 226, 416, 452, 832, 904, 1469, 1808, 2161, 2938, 3616, 4322, 5876, 7232, 8644, 11752, 17288, 23504, 28093, 34576, 47008, 56186, 69152, 94016, 112372, 138304, 224744, 244193, 449488, 488386, 898976, 976772, 1797952, 1953544, 3174509, 3907088, 6349018, 7814176, 12698036, 15628352, 25396072, 50792144, 101584288, 203168576]

約数ペア:

[(1, 203168576), (2, 101584288), (4, 50792144), (8, 25396072), (13, 15628352), (16, 12698036), (26, 7814176), (32, 6349018), (52, 3907088), (64, 3174509), (104, 1953544), (113, 1797952), (208, 976772), (226, 898976), (416, 488386), (452, 449488), (832, 244193), (904, 224744), (1469, 138304), (1808, 112372), (2161, 94016), (2938, 69152), (3616, 56186), (4322, 47008), (5876, 34576), (7232, 28093), (8644, 23504), (11752, 17288)]