204470532

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 144

約数和(自身を含む): 624624000

約数和(自身を除く): 420153468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 343, 348, 406, 441, 522, 571, 588, 609, 686, 812, 882, 1029, 1044, 1142, 1218, 1372, 1421, 1713, 1764, 1827, 2058, 2284, 2436, 2842, 3087, 3426, 3654, 3997, 4116, 4263, 5139, 5684, 6174, 6852, 7308, 7994, 8526, 9947, 10278, 11991, 12348, 12789, 15988, 16559, 17052, 19894, 20556, 23982, 25578, 27979, 29841, 33118, 35973, 39788, 47964, 49677, 51156, 55958, 59682, 66236, 71946, 83937, 89523, 99354, 111916, 115913, 119364, 143892, 149031, 167874, 179046, 195853, 198708, 231826, 251811, 298062, 335748, 347739, 358092, 391706, 463652, 503622, 587559, 596124, 695478, 783412, 811391, 1007244, 1043217, 1175118, 1390956, 1622782, 1762677, 2086434, 2350236, 2434173, 3245564, 3525354, 4172868, 4868346, 5679737, 7050708, 7302519, 9736692, 11359474, 14605038, 17039211, 22718948, 29210076, 34078422, 51117633, 68156844, 102235266, 204470532]

約数ペア:

[(1, 204470532), (2, 102235266), (3, 68156844), (4, 51117633), (6, 34078422), (7, 29210076), (9, 22718948), (12, 17039211), (14, 14605038), (18, 11359474), (21, 9736692), (28, 7302519), (29, 7050708), (36, 5679737), (42, 4868346), (49, 4172868), (58, 3525354), (63, 3245564), (84, 2434173), (87, 2350236), (98, 2086434), (116, 1762677), (126, 1622782), (147, 1390956), (174, 1175118), (196, 1043217), (203, 1007244), (252, 811391), (261, 783412), (294, 695478), (343, 596124), (348, 587559), (406, 503622), (441, 463652), (522, 391706), (571, 358092), (588, 347739), (609, 335748), (686, 298062), (812, 251811), (882, 231826), (1029, 198708), (1044, 195853), (1142, 179046), (1218, 167874), (1372, 149031), (1421, 143892), (1713, 119364), (1764, 115913), (1827, 111916), (2058, 99354), (2284, 89523), (2436, 83937), (2842, 71946), (3087, 66236), (3426, 59682), (3654, 55958), (3997, 51156), (4116, 49677), (4263, 47964), (5139, 39788), (5684, 35973), (6174, 33118), (6852, 29841), (7308, 27979), (7994, 25578), (8526, 23982), (9947, 20556), (10278, 19894), (11991, 17052), (12348, 16559), (12789, 15988)]