209516832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1135

約数の個数: 144

約数和(自身を含む): 688222080

約数和(自身を除く): 478705248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 103, 112, 126, 144, 168, 206, 224, 252, 288, 309, 336, 412, 504, 618, 672, 721, 824, 927, 1008, 1009, 1236, 1442, 1648, 1854, 2016, 2018, 2163, 2472, 2884, 3027, 3296, 3708, 4036, 4326, 4944, 5768, 6054, 6489, 7063, 7416, 8072, 8652, 9081, 9888, 11536, 12108, 12978, 14126, 14832, 16144, 17304, 18162, 21189, 23072, 24216, 25956, 28252, 29664, 32288, 34608, 36324, 42378, 48432, 51912, 56504, 63567, 69216, 72648, 84756, 96864, 103824, 103927, 113008, 127134, 145296, 169512, 207648, 207854, 226016, 254268, 290592, 311781, 339024, 415708, 508536, 623562, 678048, 727489, 831416, 935343, 1017072, 1247124, 1454978, 1662832, 1870686, 2034144, 2182467, 2494248, 2909956, 3325664, 3741372, 4364934, 4988496, 5819912, 6547401, 7482744, 8729868, 9976992, 11639824, 13094802, 14965488, 17459736, 23279648, 26189604, 29930976, 34919472, 52379208, 69838944, 104758416, 209516832]

約数ペア:

[(1, 209516832), (2, 104758416), (3, 69838944), (4, 52379208), (6, 34919472), (7, 29930976), (8, 26189604), (9, 23279648), (12, 17459736), (14, 14965488), (16, 13094802), (18, 11639824), (21, 9976992), (24, 8729868), (28, 7482744), (32, 6547401), (36, 5819912), (42, 4988496), (48, 4364934), (56, 3741372), (63, 3325664), (72, 2909956), (84, 2494248), (96, 2182467), (103, 2034144), (112, 1870686), (126, 1662832), (144, 1454978), (168, 1247124), (206, 1017072), (224, 935343), (252, 831416), (288, 727489), (309, 678048), (336, 623562), (412, 508536), (504, 415708), (618, 339024), (672, 311781), (721, 290592), (824, 254268), (927, 226016), (1008, 207854), (1009, 207648), (1236, 169512), (1442, 145296), (1648, 127134), (1854, 113008), (2016, 103927), (2018, 103824), (2163, 96864), (2472, 84756), (2884, 72648), (3027, 69216), (3296, 63567), (3708, 56504), (4036, 51912), (4326, 48432), (4944, 42378), (5768, 36324), (6054, 34608), (6489, 32288), (7063, 29664), (7416, 28252), (8072, 25956), (8652, 24216), (9081, 23072), (9888, 21189), (11536, 18162), (12108, 17304), (12978, 16144), (14126, 14832)]