209407809492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{33751}}^1$

素因数の和:34083

約数の個数: 192

約数和(自身を含む): 644150169600

約数和(自身を除く): 434742360108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 283, 348, 378, 406, 522, 566, 609, 756, 783, 812, 849, 1044, 1132, 1218, 1566, 1698, 1827, 1981, 2436, 2547, 3132, 3396, 3654, 3962, 5094, 5481, 5943, 7308, 7641, 7924, 8207, 10188, 10962, 11886, 15282, 16414, 17829, 21924, 23772, 24621, 30564, 32828, 33751, 35658, 49242, 53487, 57449, 67502, 71316, 73863, 98484, 101253, 106974, 114898, 135004, 147726, 172347, 202506, 213948, 221589, 229796, 236257, 295452, 303759, 344694, 405012, 443178, 472514, 517041, 607518, 689388, 708771, 886356, 911277, 945028, 978779, 1034082, 1215036, 1417542, 1551123, 1822554, 1957558, 2068164, 2126313, 2835084, 2936337, 3102246, 3645108, 3915116, 4252626, 5872674, 6204492, 6378939, 6851453, 8505252, 8809011, 9551533, 11745348, 12757878, 13702906, 17618022, 19103066, 20554359, 25515756, 26427033, 27405812, 28654599, 35236044, 38206132, 41108718, 52854066, 57309198, 61663077, 66860731, 82217436, 85963797, 105708132, 114618396, 123326154, 133721462, 171927594, 184989231, 200582193, 246652308, 257891391, 267442924, 276994457, 343855188, 369978462, 401164386, 515782782, 553988914, 601746579, 739956924, 802328772, 830983371, 1031565564, 1107977828, 1203493158, 1661966742, 1805239737, 1938961199, 2406986316, 2492950113, 3323933484, 3610479474, 3877922398, 4985900226, 5816883597, 7220958948, 7478850339, 7755844796, 9971800452, 11633767194, 14957700678, 17450650791, 23267534388, 29915401356, 34901301582, 52351952373, 69802603164, 104703904746, 209407809492]

約数ペア:

[(1, 209407809492), (2, 104703904746), (3, 69802603164), (4, 52351952373), (6, 34901301582), (7, 29915401356), (9, 23267534388), (12, 17450650791), (14, 14957700678), (18, 11633767194), (21, 9971800452), (27, 7755844796), (28, 7478850339), (29, 7220958948), (36, 5816883597), (42, 4985900226), (54, 3877922398), (58, 3610479474), (63, 3323933484), (84, 2492950113), (87, 2406986316), (108, 1938961199), (116, 1805239737), (126, 1661966742), (174, 1203493158), (189, 1107977828), (203, 1031565564), (252, 830983371), (261, 802328772), (283, 739956924), (348, 601746579), (378, 553988914), (406, 515782782), (522, 401164386), (566, 369978462), (609, 343855188), (756, 276994457), (783, 267442924), (812, 257891391), (849, 246652308), (1044, 200582193), (1132, 184989231), (1218, 171927594), (1566, 133721462), (1698, 123326154), (1827, 114618396), (1981, 105708132), (2436, 85963797), (2547, 82217436), (3132, 66860731), (3396, 61663077), (3654, 57309198), (3962, 52854066), (5094, 41108718), (5481, 38206132), (5943, 35236044), (7308, 28654599), (7641, 27405812), (7924, 26427033), (8207, 25515756), (10188, 20554359), (10962, 19103066), (11886, 17618022), (15282, 13702906), (16414, 12757878), (17829, 11745348), (21924, 9551533), (23772, 8809011), (24621, 8505252), (30564, 6851453), (32828, 6378939), (33751, 6204492), (35658, 5872674), (49242, 4252626), (53487, 3915116), (57449, 3645108), (67502, 3102246), (71316, 2936337), (73863, 2835084), (98484, 2126313), (101253, 2068164), (106974, 1957558), (114898, 1822554), (135004, 1551123), (147726, 1417542), (172347, 1215036), (202506, 1034082), (213948, 978779), (221589, 945028), (229796, 911277), (236257, 886356), (295452, 708771), (303759, 689388), (344694, 607518), (405012, 517041), (443178, 472514)]