208049368

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{1061}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 395573760

約数和(自身を除く): 187524392

約数列:

[1, 2, 4, 8, 127, 193, 254, 386, 508, 772, 1016, 1061, 1544, 2122, 4244, 8488, 24511, 49022, 98044, 134747, 196088, 204773, 269494, 409546, 538988, 819092, 1077976, 1638184, 26006171, 52012342, 104024684, 208049368]

約数ペア:

[(1, 208049368), (2, 104024684), (4, 52012342), (8, 26006171), (127, 1638184), (193, 1077976), (254, 819092), (386, 538988), (508, 409546), (772, 269494), (1016, 204773), (1061, 196088), (1544, 134747), (2122, 98044), (4244, 49022), (8488, 24511)]