203469312

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 80

約数和(自身を含む): 546527520

約数和(自身を除く): 343058208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 512, 556, 768, 834, 953, 1112, 1536, 1668, 1906, 2224, 2859, 3336, 3812, 4448, 5718, 6672, 7624, 8896, 11436, 13344, 15248, 17792, 22872, 26688, 30496, 35584, 45744, 53376, 60992, 71168, 91488, 106752, 121984, 132467, 182976, 213504, 243968, 264934, 365952, 397401, 487936, 529868, 731904, 794802, 1059736, 1463808, 1589604, 2119472, 3179208, 4238944, 6358416, 8477888, 12716832, 16955776, 25433664, 33911552, 50867328, 67823104, 101734656, 203469312]

約数ペア:

[(1, 203469312), (2, 101734656), (3, 67823104), (4, 50867328), (6, 33911552), (8, 25433664), (12, 16955776), (16, 12716832), (24, 8477888), (32, 6358416), (48, 4238944), (64, 3179208), (96, 2119472), (128, 1589604), (139, 1463808), (192, 1059736), (256, 794802), (278, 731904), (384, 529868), (417, 487936), (512, 397401), (556, 365952), (768, 264934), (834, 243968), (953, 213504), (1112, 182976), (1536, 132467), (1668, 121984), (1906, 106752), (2224, 91488), (2859, 71168), (3336, 60992), (3812, 53376), (4448, 45744), (5718, 35584), (6672, 30496), (7624, 26688), (8896, 22872), (11436, 17792), (13344, 15248)]