205218496

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5519}}^1$

素因数の和:5621

約数の個数: 56

約数和(自身を含む): 471098880

約数和(自身を除く): 265880384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 581, 664, 1162, 1328, 2324, 2656, 4648, 5312, 5519, 9296, 11038, 18592, 22076, 37184, 38633, 44152, 77266, 88304, 154532, 176608, 309064, 353216, 458077, 618128, 916154, 1236256, 1832308, 2472512, 3206539, 3664616, 6413078, 7329232, 12826156, 14658464, 25652312, 29316928, 51304624, 102609248, 205218496]

約数ペア:

[(1, 205218496), (2, 102609248), (4, 51304624), (7, 29316928), (8, 25652312), (14, 14658464), (16, 12826156), (28, 7329232), (32, 6413078), (56, 3664616), (64, 3206539), (83, 2472512), (112, 1832308), (166, 1236256), (224, 916154), (332, 618128), (448, 458077), (581, 353216), (664, 309064), (1162, 176608), (1328, 154532), (2324, 88304), (2656, 77266), (4648, 44152), (5312, 38633), (5519, 37184), (9296, 22076), (11038, 18592)]