200803565781

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{65539}}^1$

素因数の和:65640

約数の個数: 128

約数和(自身を含む): 387577344000

約数和(自身を除く): 186773778219

約数列:

[1, 3, 7, 9, 13, 21, 27, 29, 39, 43, 63, 87, 91, 117, 129, 189, 203, 261, 273, 301, 351, 377, 387, 559, 609, 783, 819, 903, 1131, 1161, 1247, 1677, 1827, 2457, 2639, 2709, 3393, 3741, 3913, 5031, 5481, 7917, 8127, 8729, 10179, 11223, 11739, 15093, 16211, 23751, 26187, 33669, 35217, 48633, 65539, 71253, 78561, 105651, 113477, 145899, 196617, 235683, 340431, 437697, 458773, 589851, 852007, 1021293, 1376319, 1769553, 1900631, 2556021, 2818177, 3063879, 4128957, 5701893, 5964049, 7668063, 8454531, 12386871, 13304417, 17105679, 17892147, 19727239, 23004189, 24708203, 25363593, 36636301, 39913251, 51317037, 53676441, 59181717, 74124609, 76090779, 81727133, 109908903, 119739753, 161029323, 172957421, 177545151, 222373827, 245181399, 256454107, 329726709, 359219259, 518872263, 532635453, 572089931, 667121481, 735544197, 769362321, 989180127, 1062452729, 1556616789, 1716269793, 2206632591, 2308086963, 3187358187, 4669850367, 5148809379, 6924260889, 7437169103, 9562074561, 15446428137, 22311507309, 28686223683, 66934521927, 200803565781]

約数ペア:

[(1, 200803565781), (3, 66934521927), (7, 28686223683), (9, 22311507309), (13, 15446428137), (21, 9562074561), (27, 7437169103), (29, 6924260889), (39, 5148809379), (43, 4669850367), (63, 3187358187), (87, 2308086963), (91, 2206632591), (117, 1716269793), (129, 1556616789), (189, 1062452729), (203, 989180127), (261, 769362321), (273, 735544197), (301, 667121481), (351, 572089931), (377, 532635453), (387, 518872263), (559, 359219259), (609, 329726709), (783, 256454107), (819, 245181399), (903, 222373827), (1131, 177545151), (1161, 172957421), (1247, 161029323), (1677, 119739753), (1827, 109908903), (2457, 81727133), (2639, 76090779), (2709, 74124609), (3393, 59181717), (3741, 53676441), (3913, 51317037), (5031, 39913251), (5481, 36636301), (7917, 25363593), (8127, 24708203), (8729, 23004189), (10179, 19727239), (11223, 17892147), (11739, 17105679), (15093, 13304417), (16211, 12386871), (23751, 8454531), (26187, 7668063), (33669, 5964049), (35217, 5701893), (48633, 4128957), (65539, 3063879), (71253, 2818177), (78561, 2556021), (105651, 1900631), (113477, 1769553), (145899, 1376319), (196617, 1021293), (235683, 852007), (340431, 589851), (437697, 458773)]