205133796

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 644847840

約数和(自身を除く): 439714044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 73, 81, 84, 98, 108, 118, 126, 146, 147, 162, 177, 189, 196, 219, 236, 243, 252, 292, 294, 324, 354, 378, 413, 438, 441, 486, 511, 531, 567, 588, 657, 708, 756, 826, 876, 882, 972, 1022, 1062, 1134, 1239, 1314, 1323, 1533, 1593, 1652, 1701, 1764, 1971, 2044, 2124, 2268, 2478, 2628, 2646, 2891, 3066, 3186, 3402, 3577, 3717, 3942, 3969, 4307, 4599, 4779, 4956, 5292, 5782, 5913, 6132, 6372, 6804, 7154, 7434, 7884, 7938, 8614, 8673, 9198, 9558, 10731, 11151, 11564, 11826, 11907, 12921, 13797, 14308, 14337, 14868, 15876, 17228, 17346, 17739, 18396, 19116, 21462, 22302, 23652, 23814, 25842, 26019, 27594, 28674, 30149, 32193, 33453, 34692, 35478, 38763, 41391, 42924, 44604, 47628, 51684, 52038, 55188, 57348, 60298, 64386, 66906, 70956, 77526, 78057, 82782, 90447, 96579, 100359, 104076, 116289, 120596, 124173, 128772, 133812, 155052, 156114, 165564, 180894, 193158, 200718, 211043, 232578, 234171, 248346, 271341, 289737, 312228, 348867, 361788, 386316, 401436, 422086, 465156, 468342, 496692, 542682, 579474, 633129, 697734, 702513, 814023, 844172, 869211, 936684, 1046601, 1085364, 1158948, 1266258, 1395468, 1405026, 1628046, 1738422, 1899387, 2093202, 2442069, 2532516, 2810052, 3256092, 3476844, 3798774, 4186404, 4884138, 5698161, 7326207, 7597548, 9768276, 11396322, 14652414, 17094483, 22792644, 29304828, 34188966, 51283449, 68377932, 102566898, 205133796]

約数ペア:

[(1, 205133796), (2, 102566898), (3, 68377932), (4, 51283449), (6, 34188966), (7, 29304828), (9, 22792644), (12, 17094483), (14, 14652414), (18, 11396322), (21, 9768276), (27, 7597548), (28, 7326207), (36, 5698161), (42, 4884138), (49, 4186404), (54, 3798774), (59, 3476844), (63, 3256092), (73, 2810052), (81, 2532516), (84, 2442069), (98, 2093202), (108, 1899387), (118, 1738422), (126, 1628046), (146, 1405026), (147, 1395468), (162, 1266258), (177, 1158948), (189, 1085364), (196, 1046601), (219, 936684), (236, 869211), (243, 844172), (252, 814023), (292, 702513), (294, 697734), (324, 633129), (354, 579474), (378, 542682), (413, 496692), (438, 468342), (441, 465156), (486, 422086), (511, 401436), (531, 386316), (567, 361788), (588, 348867), (657, 312228), (708, 289737), (756, 271341), (826, 248346), (876, 234171), (882, 232578), (972, 211043), (1022, 200718), (1062, 193158), (1134, 180894), (1239, 165564), (1314, 156114), (1323, 155052), (1533, 133812), (1593, 128772), (1652, 124173), (1701, 120596), (1764, 116289), (1971, 104076), (2044, 100359), (2124, 96579), (2268, 90447), (2478, 82782), (2628, 78057), (2646, 77526), (2891, 70956), (3066, 66906), (3186, 64386), (3402, 60298), (3577, 57348), (3717, 55188), (3942, 52038), (3969, 51684), (4307, 47628), (4599, 44604), (4779, 42924), (4956, 41391), (5292, 38763), (5782, 35478), (5913, 34692), (6132, 33453), (6372, 32193), (6804, 30149), (7154, 28674), (7434, 27594), (7884, 26019), (7938, 25842), (8614, 23814), (8673, 23652), (9198, 22302), (9558, 21462), (10731, 19116), (11151, 18396), (11564, 17739), (11826, 17346), (11907, 17228), (12921, 15876), (13797, 14868), (14308, 14337)]