208861632

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 224

約数和(自身を含む): 725667840

約数和(自身を除く): 516806208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 557, 558, 576, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1114, 1116, 1302, 1344, 1488, 1512, 1671, 1674, 1728, 1736, 1953, 1984, 2016, 2228, 2232, 2604, 2976, 3024, 3342, 3348, 3472, 3899, 3906, 4032, 4456, 4464, 5013, 5208, 5859, 5952, 6048, 6684, 6696, 6944, 7798, 7812, 8912, 8928, 10026, 10416, 11697, 11718, 12096, 13368, 13392, 13888, 15039, 15596, 15624, 17267, 17824, 17856, 20052, 20832, 23394, 23436, 26736, 26784, 30078, 31192, 31248, 34534, 35091, 35648, 40104, 41664, 46788, 46872, 51801, 53472, 53568, 60156, 62384, 62496, 69068, 70182, 80208, 93576, 93744, 103602, 105273, 106944, 120312, 120869, 124768, 124992, 138136, 140364, 155403, 160416, 187152, 187488, 207204, 210546, 240624, 241738, 249536, 276272, 280728, 310806, 320832, 362607, 374304, 374976, 414408, 421092, 466209, 481248, 483476, 552544, 561456, 621612, 725214, 748608, 828816, 842184, 932418, 962496, 966952, 1087821, 1105088, 1122912, 1243224, 1450428, 1657632, 1684368, 1864836, 1933904, 2175642, 2245824, 2486448, 2900856, 3263463, 3315264, 3368736, 3729672, 3867808, 4351284, 4972896, 5801712, 6526926, 6737472, 7459344, 7735616, 8702568, 9945792, 11603424, 13053852, 14918688, 17405136, 23206848, 26107704, 29837376, 34810272, 52215408, 69620544, 104430816, 208861632]

約数ペア:

[(1, 208861632), (2, 104430816), (3, 69620544), (4, 52215408), (6, 34810272), (7, 29837376), (8, 26107704), (9, 23206848), (12, 17405136), (14, 14918688), (16, 13053852), (18, 11603424), (21, 9945792), (24, 8702568), (27, 7735616), (28, 7459344), (31, 6737472), (32, 6526926), (36, 5801712), (42, 4972896), (48, 4351284), (54, 3867808), (56, 3729672), (62, 3368736), (63, 3315264), (64, 3263463), (72, 2900856), (84, 2486448), (93, 2245824), (96, 2175642), (108, 1933904), (112, 1864836), (124, 1684368), (126, 1657632), (144, 1450428), (168, 1243224), (186, 1122912), (189, 1105088), (192, 1087821), (216, 966952), (217, 962496), (224, 932418), (248, 842184), (252, 828816), (279, 748608), (288, 725214), (336, 621612), (372, 561456), (378, 552544), (432, 483476), (434, 481248), (448, 466209), (496, 421092), (504, 414408), (557, 374976), (558, 374304), (576, 362607), (651, 320832), (672, 310806), (744, 280728), (756, 276272), (837, 249536), (864, 241738), (868, 240624), (992, 210546), (1008, 207204), (1114, 187488), (1116, 187152), (1302, 160416), (1344, 155403), (1488, 140364), (1512, 138136), (1671, 124992), (1674, 124768), (1728, 120869), (1736, 120312), (1953, 106944), (1984, 105273), (2016, 103602), (2228, 93744), (2232, 93576), (2604, 80208), (2976, 70182), (3024, 69068), (3342, 62496), (3348, 62384), (3472, 60156), (3899, 53568), (3906, 53472), (4032, 51801), (4456, 46872), (4464, 46788), (5013, 41664), (5208, 40104), (5859, 35648), (5952, 35091), (6048, 34534), (6684, 31248), (6696, 31192), (6944, 30078), (7798, 26784), (7812, 26736), (8912, 23436), (8928, 23394), (10026, 20832), (10416, 20052), (11697, 17856), (11718, 17824), (12096, 17267), (13368, 15624), (13392, 15596), (13888, 15039)]