202449429

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 383040000

約数和(自身を除く): 180590571

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 79, 91, 117, 147, 149, 189, 237, 273, 351, 441, 447, 553, 637, 711, 819, 1027, 1043, 1323, 1341, 1659, 1911, 1937, 2133, 2457, 3081, 3129, 3871, 4023, 4977, 5733, 5811, 7189, 7301, 9243, 9387, 11613, 11771, 13559, 14931, 17199, 17433, 21567, 21903, 27729, 28161, 34839, 35313, 40677, 50323, 52299, 64701, 65709, 82397, 94913, 104517, 105939, 122031, 150969, 153023, 194103, 197127, 247191, 284739, 317817, 366093, 452907, 459069, 576779, 741573, 854217, 1071161, 1358721, 1377207, 1730337, 2224719, 2562651, 3213483, 4131621, 5191011, 7498127, 9640449, 15573033, 22494381, 28921347, 67483143, 202449429]

約数ペア:

[(1, 202449429), (3, 67483143), (7, 28921347), (9, 22494381), (13, 15573033), (21, 9640449), (27, 7498127), (39, 5191011), (49, 4131621), (63, 3213483), (79, 2562651), (91, 2224719), (117, 1730337), (147, 1377207), (149, 1358721), (189, 1071161), (237, 854217), (273, 741573), (351, 576779), (441, 459069), (447, 452907), (553, 366093), (637, 317817), (711, 284739), (819, 247191), (1027, 197127), (1043, 194103), (1323, 153023), (1341, 150969), (1659, 122031), (1911, 105939), (1937, 104517), (2133, 94913), (2457, 82397), (3081, 65709), (3129, 64701), (3871, 52299), (4023, 50323), (4977, 40677), (5733, 35313), (5811, 34839), (7189, 28161), (7301, 27729), (9243, 21903), (9387, 21567), (11613, 17433), (11771, 17199), (13559, 14931)]