208035808

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{29153}}^1$

素因数の和:29386

約数の個数: 24

約数和(自身を含む): 411421248

約数和(自身を除く): 203385440

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 29153, 58306, 116612, 233224, 466448, 932896, 6501119, 13002238, 26004476, 52008952, 104017904, 208035808]

約数ペア:

[(1, 208035808), (2, 104017904), (4, 52008952), (8, 26004476), (16, 13002238), (32, 6501119), (223, 932896), (446, 466448), (892, 233224), (1784, 116612), (3568, 58306), (7136, 29153)]