209788992

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{7433}}^1$

素因数の和:7465

約数の個数: 126

約数和(自身を含む): 699591438

約数和(自身を除く): 489802446

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 7433, 9408, 14112, 14866, 22299, 28224, 29732, 44598, 52031, 59464, 66897, 89196, 104062, 118928, 133794, 156093, 178392, 208124, 237856, 267588, 312186, 356784, 364217, 416248, 468279, 475712, 535176, 624372, 713568, 728434, 832496, 936558, 1070352, 1092651, 1248744, 1427136, 1456868, 1664992, 1873116, 2140704, 2185302, 2497488, 2913736, 3277953, 3329984, 3746232, 4281408, 4370604, 4994976, 5827472, 6555906, 7492464, 8741208, 9989952, 11654944, 13111812, 14984928, 17482416, 23309888, 26223624, 29969856, 34964832, 52447248, 69929664, 104894496, 209788992]

約数ペア:

[(1, 209788992), (2, 104894496), (3, 69929664), (4, 52447248), (6, 34964832), (7, 29969856), (8, 26223624), (9, 23309888), (12, 17482416), (14, 14984928), (16, 13111812), (18, 11654944), (21, 9989952), (24, 8741208), (28, 7492464), (32, 6555906), (36, 5827472), (42, 4994976), (48, 4370604), (49, 4281408), (56, 3746232), (63, 3329984), (64, 3277953), (72, 2913736), (84, 2497488), (96, 2185302), (98, 2140704), (112, 1873116), (126, 1664992), (144, 1456868), (147, 1427136), (168, 1248744), (192, 1092651), (196, 1070352), (224, 936558), (252, 832496), (288, 728434), (294, 713568), (336, 624372), (392, 535176), (441, 475712), (448, 468279), (504, 416248), (576, 364217), (588, 356784), (672, 312186), (784, 267588), (882, 237856), (1008, 208124), (1176, 178392), (1344, 156093), (1568, 133794), (1764, 118928), (2016, 104062), (2352, 89196), (3136, 66897), (3528, 59464), (4032, 52031), (4704, 44598), (7056, 29732), (7433, 28224), (9408, 22299), (14112, 14866)]