207972864

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 180

約数和(自身を含む): 661518858

約数和(自身を除く): 453545994

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 373, 384, 396, 484, 512, 528, 576, 704, 726, 746, 768, 792, 968, 1056, 1089, 1119, 1152, 1408, 1452, 1492, 1536, 1584, 1936, 2112, 2178, 2238, 2304, 2816, 2904, 2984, 3168, 3357, 3872, 4103, 4224, 4356, 4476, 4608, 5632, 5808, 5968, 6336, 6714, 7744, 8206, 8448, 8712, 8952, 11616, 11936, 12309, 12672, 13428, 15488, 16412, 16896, 17424, 17904, 23232, 23872, 24618, 25344, 26856, 30976, 32824, 34848, 35808, 36927, 45133, 46464, 47744, 49236, 50688, 53712, 61952, 65648, 69696, 71616, 73854, 90266, 92928, 95488, 98472, 107424, 131296, 135399, 139392, 143232, 147708, 180532, 185856, 190976, 196944, 214848, 262592, 270798, 278784, 286464, 295416, 361064, 393888, 406197, 429696, 525184, 541596, 557568, 572928, 590832, 722128, 787776, 812394, 859392, 1050368, 1083192, 1181664, 1444256, 1575552, 1624788, 1718784, 2100736, 2166384, 2363328, 2888512, 3151104, 3249576, 4332768, 4726656, 5777024, 6302208, 6499152, 8665536, 9453312, 11554048, 12998304, 17331072, 18906624, 23108096, 25996608, 34662144, 51993216, 69324288, 103986432, 207972864]

約数ペア:

[(1, 207972864), (2, 103986432), (3, 69324288), (4, 51993216), (6, 34662144), (8, 25996608), (9, 23108096), (11, 18906624), (12, 17331072), (16, 12998304), (18, 11554048), (22, 9453312), (24, 8665536), (32, 6499152), (33, 6302208), (36, 5777024), (44, 4726656), (48, 4332768), (64, 3249576), (66, 3151104), (72, 2888512), (88, 2363328), (96, 2166384), (99, 2100736), (121, 1718784), (128, 1624788), (132, 1575552), (144, 1444256), (176, 1181664), (192, 1083192), (198, 1050368), (242, 859392), (256, 812394), (264, 787776), (288, 722128), (352, 590832), (363, 572928), (373, 557568), (384, 541596), (396, 525184), (484, 429696), (512, 406197), (528, 393888), (576, 361064), (704, 295416), (726, 286464), (746, 278784), (768, 270798), (792, 262592), (968, 214848), (1056, 196944), (1089, 190976), (1119, 185856), (1152, 180532), (1408, 147708), (1452, 143232), (1492, 139392), (1536, 135399), (1584, 131296), (1936, 107424), (2112, 98472), (2178, 95488), (2238, 92928), (2304, 90266), (2816, 73854), (2904, 71616), (2984, 69696), (3168, 65648), (3357, 61952), (3872, 53712), (4103, 50688), (4224, 49236), (4356, 47744), (4476, 46464), (4608, 45133), (5632, 36927), (5808, 35808), (5968, 34848), (6336, 32824), (6714, 30976), (7744, 26856), (8206, 25344), (8448, 24618), (8712, 23872), (8952, 23232), (11616, 17904), (11936, 17424), (12309, 16896), (12672, 16412), (13428, 15488)]