205124076

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 587059200

約数和(自身を除く): 381935124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 243, 261, 324, 342, 348, 383, 486, 513, 522, 551, 684, 766, 783, 972, 1026, 1044, 1102, 1149, 1532, 1539, 1566, 1653, 2052, 2204, 2298, 2349, 3078, 3132, 3306, 3447, 4596, 4617, 4698, 4959, 6156, 6612, 6894, 7047, 7277, 9234, 9396, 9918, 10341, 11107, 13788, 14094, 14554, 14877, 18468, 19836, 20682, 21831, 22214, 28188, 29108, 29754, 31023, 33321, 41364, 43662, 44428, 44631, 59508, 62046, 65493, 66642, 87324, 89262, 93069, 99963, 124092, 130986, 133284, 133893, 178524, 186138, 196479, 199926, 211033, 261972, 267786, 299889, 372276, 392958, 399852, 422066, 535572, 589437, 599778, 633099, 785916, 844132, 899667, 1178874, 1199556, 1266198, 1768311, 1799334, 1899297, 2357748, 2532396, 2699001, 3536622, 3598668, 3798594, 5398002, 5697891, 7073244, 7597188, 10796004, 11395782, 17093673, 22791564, 34187346, 51281019, 68374692, 102562038, 205124076]

約数ペア:

[(1, 205124076), (2, 102562038), (3, 68374692), (4, 51281019), (6, 34187346), (9, 22791564), (12, 17093673), (18, 11395782), (19, 10796004), (27, 7597188), (29, 7073244), (36, 5697891), (38, 5398002), (54, 3798594), (57, 3598668), (58, 3536622), (76, 2699001), (81, 2532396), (87, 2357748), (108, 1899297), (114, 1799334), (116, 1768311), (162, 1266198), (171, 1199556), (174, 1178874), (228, 899667), (243, 844132), (261, 785916), (324, 633099), (342, 599778), (348, 589437), (383, 535572), (486, 422066), (513, 399852), (522, 392958), (551, 372276), (684, 299889), (766, 267786), (783, 261972), (972, 211033), (1026, 199926), (1044, 196479), (1102, 186138), (1149, 178524), (1532, 133893), (1539, 133284), (1566, 130986), (1653, 124092), (2052, 99963), (2204, 93069), (2298, 89262), (2349, 87324), (3078, 66642), (3132, 65493), (3306, 62046), (3447, 59508), (4596, 44631), (4617, 44428), (4698, 43662), (4959, 41364), (6156, 33321), (6612, 31023), (6894, 29754), (7047, 29108), (7277, 28188), (9234, 22214), (9396, 21831), (9918, 20682), (10341, 19836), (11107, 18468), (13788, 14877), (14094, 14554)]