205187153808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{315269}}^1$

素因数の和:315449

約数の個数: 160

約数和(自身を含む): 656770464000

約数和(自身を除く): 451583310192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 149, 156, 168, 182, 208, 273, 298, 312, 336, 364, 447, 546, 596, 624, 728, 894, 1043, 1092, 1192, 1456, 1788, 1937, 2086, 2184, 2384, 3129, 3576, 3874, 4172, 4368, 5811, 6258, 7152, 7748, 8344, 11622, 12516, 13559, 15496, 16688, 23244, 25032, 27118, 30992, 40677, 46488, 50064, 54236, 81354, 92976, 108472, 162708, 216944, 315269, 325416, 630538, 650832, 945807, 1261076, 1891614, 2206883, 2522152, 3783228, 4098497, 4413766, 5044304, 6620649, 7566456, 8196994, 8827532, 12295491, 13241298, 15132912, 16393988, 17655064, 24590982, 26482596, 28689479, 32787976, 35310128, 46975081, 49181964, 52965192, 57378958, 65575952, 86068437, 93950162, 98363928, 105930384, 114757916, 140925243, 172136874, 187900324, 196727856, 229515832, 281850486, 328825567, 344273748, 375800648, 459031664, 563700972, 610676053, 657651134, 688547496, 751601296, 986476701, 1127401944, 1221352106, 1315302268, 1377094992, 1832028159, 1972953402, 2254803888, 2442704212, 2630604536, 3664056318, 3945906804, 4274732371, 4885408424, 5261209072, 7328112636, 7891813608, 8549464742, 9770816848, 12824197113, 14656225272, 15783627216, 17098929484, 25648394226, 29312450544, 34197858968, 51296788452, 68395717936, 102593576904, 205187153808]

約数ペア:

[(1, 205187153808), (2, 102593576904), (3, 68395717936), (4, 51296788452), (6, 34197858968), (7, 29312450544), (8, 25648394226), (12, 17098929484), (13, 15783627216), (14, 14656225272), (16, 12824197113), (21, 9770816848), (24, 8549464742), (26, 7891813608), (28, 7328112636), (39, 5261209072), (42, 4885408424), (48, 4274732371), (52, 3945906804), (56, 3664056318), (78, 2630604536), (84, 2442704212), (91, 2254803888), (104, 1972953402), (112, 1832028159), (149, 1377094992), (156, 1315302268), (168, 1221352106), (182, 1127401944), (208, 986476701), (273, 751601296), (298, 688547496), (312, 657651134), (336, 610676053), (364, 563700972), (447, 459031664), (546, 375800648), (596, 344273748), (624, 328825567), (728, 281850486), (894, 229515832), (1043, 196727856), (1092, 187900324), (1192, 172136874), (1456, 140925243), (1788, 114757916), (1937, 105930384), (2086, 98363928), (2184, 93950162), (2384, 86068437), (3129, 65575952), (3576, 57378958), (3874, 52965192), (4172, 49181964), (4368, 46975081), (5811, 35310128), (6258, 32787976), (7152, 28689479), (7748, 26482596), (8344, 24590982), (11622, 17655064), (12516, 16393988), (13559, 15132912), (15496, 13241298), (16688, 12295491), (23244, 8827532), (25032, 8196994), (27118, 7566456), (30992, 6620649), (40677, 5044304), (46488, 4413766), (50064, 4098497), (54236, 3783228), (81354, 2522152), (92976, 2206883), (108472, 1891614), (162708, 1261076), (216944, 945807), (315269, 650832), (325416, 630538)]