205986816

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 264

約数和(自身を含む): 708491264

約数和(自身を除く): 502504448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 103, 112, 124, 126, 128, 144, 168, 186, 192, 206, 217, 224, 248, 252, 256, 279, 288, 309, 336, 372, 384, 412, 434, 448, 496, 504, 512, 558, 576, 618, 651, 672, 721, 744, 768, 824, 868, 896, 927, 992, 1008, 1024, 1116, 1152, 1236, 1302, 1344, 1442, 1488, 1536, 1648, 1736, 1792, 1854, 1953, 1984, 2016, 2163, 2232, 2304, 2472, 2604, 2688, 2884, 2976, 3072, 3193, 3296, 3472, 3584, 3708, 3906, 3968, 4032, 4326, 4464, 4608, 4944, 5208, 5376, 5768, 5952, 6386, 6489, 6592, 6944, 7168, 7416, 7812, 7936, 8064, 8652, 8928, 9216, 9579, 9888, 10416, 10752, 11536, 11904, 12772, 12978, 13184, 13888, 14832, 15624, 15872, 16128, 17304, 17856, 19158, 19776, 20832, 21504, 22351, 23072, 23808, 25544, 25956, 26368, 27776, 28737, 29664, 31248, 31744, 32256, 34608, 35712, 38316, 39552, 41664, 44702, 46144, 47616, 51088, 51912, 52736, 55552, 57474, 59328, 62496, 64512, 67053, 69216, 71424, 76632, 79104, 83328, 89404, 92288, 95232, 102176, 103824, 105472, 111104, 114948, 118656, 124992, 134106, 138432, 142848, 153264, 158208, 166656, 178808, 184576, 201159, 204352, 207648, 222208, 229896, 237312, 249984, 268212, 276864, 285696, 306528, 316416, 333312, 357616, 369152, 402318, 408704, 415296, 459792, 474624, 499968, 536424, 553728, 613056, 666624, 715232, 738304, 804636, 817408, 830592, 919584, 949248, 999936, 1072848, 1107456, 1226112, 1430464, 1609272, 1634816, 1661184, 1839168, 1999872, 2145696, 2214912, 2452224, 2860928, 3218544, 3269632, 3322368, 3678336, 4291392, 4904448, 5721856, 6437088, 6644736, 7356672, 8582784, 9808896, 11443712, 12874176, 14713344, 17165568, 22887424, 25748352, 29426688, 34331136, 51496704, 68662272, 102993408, 205986816]

約数ペア:

[(1, 205986816), (2, 102993408), (3, 68662272), (4, 51496704), (6, 34331136), (7, 29426688), (8, 25748352), (9, 22887424), (12, 17165568), (14, 14713344), (16, 12874176), (18, 11443712), (21, 9808896), (24, 8582784), (28, 7356672), (31, 6644736), (32, 6437088), (36, 5721856), (42, 4904448), (48, 4291392), (56, 3678336), (62, 3322368), (63, 3269632), (64, 3218544), (72, 2860928), (84, 2452224), (93, 2214912), (96, 2145696), (103, 1999872), (112, 1839168), (124, 1661184), (126, 1634816), (128, 1609272), (144, 1430464), (168, 1226112), (186, 1107456), (192, 1072848), (206, 999936), (217, 949248), (224, 919584), (248, 830592), (252, 817408), (256, 804636), (279, 738304), (288, 715232), (309, 666624), (336, 613056), (372, 553728), (384, 536424), (412, 499968), (434, 474624), (448, 459792), (496, 415296), (504, 408704), (512, 402318), (558, 369152), (576, 357616), (618, 333312), (651, 316416), (672, 306528), (721, 285696), (744, 276864), (768, 268212), (824, 249984), (868, 237312), (896, 229896), (927, 222208), (992, 207648), (1008, 204352), (1024, 201159), (1116, 184576), (1152, 178808), (1236, 166656), (1302, 158208), (1344, 153264), (1442, 142848), (1488, 138432), (1536, 134106), (1648, 124992), (1736, 118656), (1792, 114948), (1854, 111104), (1953, 105472), (1984, 103824), (2016, 102176), (2163, 95232), (2232, 92288), (2304, 89404), (2472, 83328), (2604, 79104), (2688, 76632), (2884, 71424), (2976, 69216), (3072, 67053), (3193, 64512), (3296, 62496), (3472, 59328), (3584, 57474), (3708, 55552), (3906, 52736), (3968, 51912), (4032, 51088), (4326, 47616), (4464, 46144), (4608, 44702), (4944, 41664), (5208, 39552), (5376, 38316), (5768, 35712), (5952, 34608), (6386, 32256), (6489, 31744), (6592, 31248), (6944, 29664), (7168, 28737), (7416, 27776), (7812, 26368), (7936, 25956), (8064, 25544), (8652, 23808), (8928, 23072), (9216, 22351), (9579, 21504), (9888, 20832), (10416, 19776), (10752, 19158), (11536, 17856), (11904, 17304), (12772, 16128), (12978, 15872), (13184, 15624), (13888, 14832)]