203418656

素因数分解:

$2^5\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1613}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 458789184

約数和(自身を除く): 255370528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 563, 1126, 1613, 2252, 3226, 3941, 4504, 6452, 7882, 9008, 11291, 12904, 15764, 18016, 22582, 25808, 31528, 45164, 51616, 63056, 90328, 126112, 180656, 361312, 908119, 1816238, 3632476, 6356833, 7264952, 12713666, 14529904, 25427332, 29059808, 50854664, 101709328, 203418656]

約数ペア:

[(1, 203418656), (2, 101709328), (4, 50854664), (7, 29059808), (8, 25427332), (14, 14529904), (16, 12713666), (28, 7264952), (32, 6356833), (56, 3632476), (112, 1816238), (224, 908119), (563, 361312), (1126, 180656), (1613, 126112), (2252, 90328), (3226, 63056), (3941, 51616), (4504, 45164), (6452, 31528), (7882, 25808), (9008, 22582), (11291, 18016), (12904, 15764)]