214169886

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 574464000

約数和(自身を除く): 360294114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 279, 294, 343, 373, 378, 434, 441, 558, 651, 686, 746, 837, 882, 1029, 1119, 1302, 1323, 1519, 1674, 1953, 2058, 2238, 2611, 2646, 3038, 3087, 3357, 3906, 4557, 5222, 5859, 6174, 6714, 7833, 9114, 9261, 10071, 10633, 11563, 11718, 13671, 15666, 18277, 18522, 20142, 21266, 23126, 23499, 27342, 31899, 34689, 36554, 41013, 46998, 54831, 63798, 69378, 70497, 80941, 82026, 95697, 104067, 109662, 127939, 140994, 161882, 164493, 191394, 208134, 242823, 255878, 287091, 312201, 328986, 383817, 485646, 493479, 566587, 574182, 624402, 728469, 767634, 986958, 1133174, 1151451, 1456938, 1699761, 2185407, 2302902, 3399522, 3454353, 3966109, 4370814, 5099283, 6908706, 7932218, 10198566, 11898327, 15297849, 23796654, 30595698, 35694981, 71389962, 107084943, 214169886]

約数ペア:

[(1, 214169886), (2, 107084943), (3, 71389962), (6, 35694981), (7, 30595698), (9, 23796654), (14, 15297849), (18, 11898327), (21, 10198566), (27, 7932218), (31, 6908706), (42, 5099283), (49, 4370814), (54, 3966109), (62, 3454353), (63, 3399522), (93, 2302902), (98, 2185407), (126, 1699761), (147, 1456938), (186, 1151451), (189, 1133174), (217, 986958), (279, 767634), (294, 728469), (343, 624402), (373, 574182), (378, 566587), (434, 493479), (441, 485646), (558, 383817), (651, 328986), (686, 312201), (746, 287091), (837, 255878), (882, 242823), (1029, 208134), (1119, 191394), (1302, 164493), (1323, 161882), (1519, 140994), (1674, 127939), (1953, 109662), (2058, 104067), (2238, 95697), (2611, 82026), (2646, 80941), (3038, 70497), (3087, 69378), (3357, 63798), (3906, 54831), (4557, 46998), (5222, 41013), (5859, 36554), (6174, 34689), (6714, 31899), (7833, 27342), (9114, 23499), (9261, 23126), (10071, 21266), (10633, 20142), (11563, 18522), (11718, 18277), (13671, 15666)]