203415296

素因数分解:

$2^8\times 7^1\times {\mathrm{113513}}^1$

素因数の和:113536

約数の個数: 36

約数和(自身を含む): 464045232

約数和(自身を除く): 260629936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 113513, 227026, 454052, 794591, 908104, 1589182, 1816208, 3178364, 3632416, 6356728, 7264832, 12713456, 14529664, 25426912, 29059328, 50853824, 101707648, 203415296]

約数ペア:

[(1, 203415296), (2, 101707648), (4, 50853824), (7, 29059328), (8, 25426912), (14, 14529664), (16, 12713456), (28, 7264832), (32, 6356728), (56, 3632416), (64, 3178364), (112, 1816208), (128, 1589182), (224, 908104), (256, 794591), (448, 454052), (896, 227026), (1792, 113513)]