209261952

素因数分解:

$2^7\times 3^2\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 605027280

約数和(自身を除く): 395765328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 373, 384, 487, 576, 746, 974, 1119, 1152, 1461, 1492, 1948, 2238, 2922, 2984, 3357, 3896, 4383, 4476, 5844, 5968, 6714, 7792, 8766, 8952, 11688, 11936, 13428, 15584, 17532, 17904, 23376, 23872, 26856, 31168, 35064, 35808, 46752, 47744, 53712, 62336, 70128, 71616, 93504, 107424, 140256, 143232, 181651, 187008, 214848, 280512, 363302, 429696, 544953, 561024, 726604, 1089906, 1453208, 1634859, 2179812, 2906416, 3269718, 4359624, 5812832, 6539436, 8719248, 11625664, 13078872, 17438496, 23251328, 26157744, 34876992, 52315488, 69753984, 104630976, 209261952]

約数ペア:

[(1, 209261952), (2, 104630976), (3, 69753984), (4, 52315488), (6, 34876992), (8, 26157744), (9, 23251328), (12, 17438496), (16, 13078872), (18, 11625664), (24, 8719248), (32, 6539436), (36, 5812832), (48, 4359624), (64, 3269718), (72, 2906416), (96, 2179812), (128, 1634859), (144, 1453208), (192, 1089906), (288, 726604), (373, 561024), (384, 544953), (487, 429696), (576, 363302), (746, 280512), (974, 214848), (1119, 187008), (1152, 181651), (1461, 143232), (1492, 140256), (1948, 107424), (2238, 93504), (2922, 71616), (2984, 70128), (3357, 62336), (3896, 53712), (4383, 47744), (4476, 46752), (5844, 35808), (5968, 35064), (6714, 31168), (7792, 26856), (8766, 23872), (8952, 23376), (11688, 17904), (11936, 17532), (13428, 15584)]