208341336

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 646380000

約数和(自身を除く): 438038664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 41, 42, 49, 56, 58, 82, 84, 87, 98, 116, 123, 147, 149, 164, 168, 174, 196, 203, 232, 246, 287, 294, 298, 328, 348, 392, 406, 447, 492, 574, 588, 596, 609, 696, 812, 861, 894, 984, 1043, 1148, 1176, 1189, 1192, 1218, 1421, 1624, 1722, 1788, 2009, 2086, 2296, 2378, 2436, 2842, 3129, 3444, 3567, 3576, 4018, 4172, 4263, 4321, 4756, 4872, 5684, 6027, 6109, 6258, 6888, 7134, 7301, 8036, 8323, 8344, 8526, 8642, 9512, 11368, 12054, 12218, 12516, 12963, 14268, 14602, 16072, 16646, 17052, 17284, 18327, 21903, 24108, 24436, 24969, 25032, 25926, 28536, 29204, 30247, 33292, 34104, 34568, 36654, 42763, 43806, 48216, 48872, 49938, 51852, 58261, 58408, 60494, 66584, 73308, 85526, 87612, 90741, 99876, 103704, 116522, 120988, 128289, 146616, 171052, 174783, 175224, 177161, 181482, 199752, 211729, 233044, 241976, 256578, 299341, 342104, 349566, 354322, 362964, 423458, 466088, 513156, 531483, 598682, 635187, 699132, 708644, 725928, 846916, 898023, 1026312, 1062966, 1197364, 1240127, 1270374, 1398264, 1417288, 1693832, 1796046, 2125932, 2394728, 2480254, 2540748, 3592092, 3720381, 4251864, 4960508, 5081496, 7184184, 7440762, 8680889, 9921016, 14881524, 17361778, 26042667, 29763048, 34723556, 52085334, 69447112, 104170668, 208341336]

約数ペア:

[(1, 208341336), (2, 104170668), (3, 69447112), (4, 52085334), (6, 34723556), (7, 29763048), (8, 26042667), (12, 17361778), (14, 14881524), (21, 9921016), (24, 8680889), (28, 7440762), (29, 7184184), (41, 5081496), (42, 4960508), (49, 4251864), (56, 3720381), (58, 3592092), (82, 2540748), (84, 2480254), (87, 2394728), (98, 2125932), (116, 1796046), (123, 1693832), (147, 1417288), (149, 1398264), (164, 1270374), (168, 1240127), (174, 1197364), (196, 1062966), (203, 1026312), (232, 898023), (246, 846916), (287, 725928), (294, 708644), (298, 699132), (328, 635187), (348, 598682), (392, 531483), (406, 513156), (447, 466088), (492, 423458), (574, 362964), (588, 354322), (596, 349566), (609, 342104), (696, 299341), (812, 256578), (861, 241976), (894, 233044), (984, 211729), (1043, 199752), (1148, 181482), (1176, 177161), (1189, 175224), (1192, 174783), (1218, 171052), (1421, 146616), (1624, 128289), (1722, 120988), (1788, 116522), (2009, 103704), (2086, 99876), (2296, 90741), (2378, 87612), (2436, 85526), (2842, 73308), (3129, 66584), (3444, 60494), (3567, 58408), (3576, 58261), (4018, 51852), (4172, 49938), (4263, 48872), (4321, 48216), (4756, 43806), (4872, 42763), (5684, 36654), (6027, 34568), (6109, 34104), (6258, 33292), (6888, 30247), (7134, 29204), (7301, 28536), (8036, 25926), (8323, 25032), (8344, 24969), (8526, 24436), (8642, 24108), (9512, 21903), (11368, 18327), (12054, 17284), (12218, 17052), (12516, 16646), (12963, 16072), (14268, 14602)]