203313064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1061}}^1\times {\mathrm{1409}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 404303400

約数和(自身を除く): 200990336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1061, 1409, 2122, 2818, 4244, 5636, 8488, 11272, 18037, 23953, 36074, 47906, 72148, 95812, 144296, 191624, 1494949, 2989898, 5979796, 11959592, 25414133, 50828266, 101656532, 203313064]

約数ペア:

[(1, 203313064), (2, 101656532), (4, 50828266), (8, 25414133), (17, 11959592), (34, 5979796), (68, 2989898), (136, 1494949), (1061, 191624), (1409, 144296), (2122, 95812), (2818, 72148), (4244, 47906), (5636, 36074), (8488, 23953), (11272, 18037)]