208404736

素因数分解:

$2^8\times {\mathrm{814081}}^1$

素因数の和:814097

約数の個数: 18

約数和(自身を含む): 415995902

約数和(自身を除く): 207591166

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 814081, 1628162, 3256324, 6512648, 13025296, 26050592, 52101184, 104202368, 208404736]

約数ペア:

[(1, 208404736), (2, 104202368), (4, 52101184), (8, 26050592), (16, 13025296), (32, 6512648), (64, 3256324), (128, 1628162), (256, 814081)]