199790784

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 603552768

約数和(自身を除く): 403761984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 67, 72, 93, 96, 124, 134, 144, 167, 186, 192, 201, 248, 268, 279, 288, 334, 372, 402, 496, 501, 536, 558, 576, 603, 668, 744, 804, 992, 1002, 1072, 1116, 1206, 1336, 1488, 1503, 1608, 1984, 2004, 2077, 2144, 2232, 2412, 2672, 2976, 3006, 3216, 4008, 4154, 4288, 4464, 4824, 5177, 5344, 5952, 6012, 6231, 6432, 8016, 8308, 8928, 9648, 10354, 10688, 11189, 12024, 12462, 12864, 15531, 16032, 16616, 17856, 18693, 19296, 20708, 22378, 24048, 24924, 31062, 32064, 33232, 33567, 37386, 38592, 41416, 44756, 46593, 48096, 49848, 62124, 66464, 67134, 74772, 82832, 89512, 93186, 96192, 99696, 100701, 124248, 132928, 134268, 149544, 165664, 179024, 186372, 199392, 201402, 248496, 268536, 299088, 331328, 346859, 358048, 372744, 398784, 402804, 496992, 537072, 598176, 693718, 716096, 745488, 805608, 993984, 1040577, 1074144, 1196352, 1387436, 1490976, 1611216, 2081154, 2148288, 2774872, 2981952, 3121731, 3222432, 4162308, 5549744, 6243462, 6444864, 8324616, 11099488, 12486924, 16649232, 22198976, 24973848, 33298464, 49947696, 66596928, 99895392, 199790784]

約数ペア:

[(1, 199790784), (2, 99895392), (3, 66596928), (4, 49947696), (6, 33298464), (8, 24973848), (9, 22198976), (12, 16649232), (16, 12486924), (18, 11099488), (24, 8324616), (31, 6444864), (32, 6243462), (36, 5549744), (48, 4162308), (62, 3222432), (64, 3121731), (67, 2981952), (72, 2774872), (93, 2148288), (96, 2081154), (124, 1611216), (134, 1490976), (144, 1387436), (167, 1196352), (186, 1074144), (192, 1040577), (201, 993984), (248, 805608), (268, 745488), (279, 716096), (288, 693718), (334, 598176), (372, 537072), (402, 496992), (496, 402804), (501, 398784), (536, 372744), (558, 358048), (576, 346859), (603, 331328), (668, 299088), (744, 268536), (804, 248496), (992, 201402), (1002, 199392), (1072, 186372), (1116, 179024), (1206, 165664), (1336, 149544), (1488, 134268), (1503, 132928), (1608, 124248), (1984, 100701), (2004, 99696), (2077, 96192), (2144, 93186), (2232, 89512), (2412, 82832), (2672, 74772), (2976, 67134), (3006, 66464), (3216, 62124), (4008, 49848), (4154, 48096), (4288, 46593), (4464, 44756), (4824, 41416), (5177, 38592), (5344, 37386), (5952, 33567), (6012, 33232), (6231, 32064), (6432, 31062), (8016, 24924), (8308, 24048), (8928, 22378), (9648, 20708), (10354, 19296), (10688, 18693), (11189, 17856), (12024, 16616), (12462, 16032), (12864, 15531)]