203809552

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{13451}}^1$

素因数の和:14406

約数の個数: 20

約数和(自身を含む): 395327376

約数和(自身を除く): 191517824

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 13451, 15152, 26902, 53804, 107608, 215216, 12738097, 25476194, 50952388, 101904776, 203809552]

約数ペア:

[(1, 203809552), (2, 101904776), (4, 50952388), (8, 25476194), (16, 12738097), (947, 215216), (1894, 107608), (3788, 53804), (7576, 26902), (13451, 15152)]