213109624

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 338467976

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 71, 76, 91, 98, 104, 124, 133, 142, 152, 182, 196, 217, 247, 248, 266, 284, 364, 392, 403, 434, 494, 497, 532, 568, 589, 637, 728, 806, 868, 923, 931, 988, 994, 1064, 1178, 1274, 1349, 1519, 1612, 1729, 1736, 1846, 1862, 1976, 1988, 2201, 2356, 2548, 2698, 2821, 3038, 3224, 3458, 3479, 3692, 3724, 3976, 4123, 4402, 4712, 5096, 5396, 5642, 6076, 6461, 6916, 6958, 7384, 7448, 7657, 8246, 8804, 9443, 10792, 11284, 12103, 12152, 12922, 13832, 13916, 15314, 15407, 16492, 17537, 17608, 18886, 19747, 22568, 24206, 25844, 27832, 28613, 28861, 30628, 30814, 32984, 35074, 37772, 39494, 41819, 45227, 48412, 51688, 53599, 57226, 57722, 61256, 61628, 66101, 70148, 75544, 78988, 83638, 90454, 96824, 107198, 107849, 114452, 115444, 122759, 123256, 132202, 140296, 157976, 167276, 180908, 200291, 214396, 215698, 228904, 230888, 245518, 264404, 292733, 334552, 361816, 375193, 400582, 428792, 431396, 491036, 528808, 543647, 585466, 750386, 801164, 859313, 862792, 982072, 1087294, 1170932, 1402037, 1500772, 1602328, 1718626, 2049131, 2174588, 2341864, 2804074, 3001544, 3437252, 3805529, 4098262, 4349176, 5608148, 6874504, 7611058, 8196524, 11216296, 15222116, 16393048, 26638703, 30444232, 53277406, 106554812, 213109624]

約数ペア:

[(1, 213109624), (2, 106554812), (4, 53277406), (7, 30444232), (8, 26638703), (13, 16393048), (14, 15222116), (19, 11216296), (26, 8196524), (28, 7611058), (31, 6874504), (38, 5608148), (49, 4349176), (52, 4098262), (56, 3805529), (62, 3437252), (71, 3001544), (76, 2804074), (91, 2341864), (98, 2174588), (104, 2049131), (124, 1718626), (133, 1602328), (142, 1500772), (152, 1402037), (182, 1170932), (196, 1087294), (217, 982072), (247, 862792), (248, 859313), (266, 801164), (284, 750386), (364, 585466), (392, 543647), (403, 528808), (434, 491036), (494, 431396), (497, 428792), (532, 400582), (568, 375193), (589, 361816), (637, 334552), (728, 292733), (806, 264404), (868, 245518), (923, 230888), (931, 228904), (988, 215698), (994, 214396), (1064, 200291), (1178, 180908), (1274, 167276), (1349, 157976), (1519, 140296), (1612, 132202), (1729, 123256), (1736, 122759), (1846, 115444), (1862, 114452), (1976, 107849), (1988, 107198), (2201, 96824), (2356, 90454), (2548, 83638), (2698, 78988), (2821, 75544), (3038, 70148), (3224, 66101), (3458, 61628), (3479, 61256), (3692, 57722), (3724, 57226), (3976, 53599), (4123, 51688), (4402, 48412), (4712, 45227), (5096, 41819), (5396, 39494), (5642, 37772), (6076, 35074), (6461, 32984), (6916, 30814), (6958, 30628), (7384, 28861), (7448, 28613), (7657, 27832), (8246, 25844), (8804, 24206), (9443, 22568), (10792, 19747), (11284, 18886), (12103, 17608), (12152, 17537), (12922, 16492), (13832, 15407), (13916, 15314)]