194344952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1487}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 398947680

約数和(自身を除く): 204602728

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 961, 1054, 1487, 1922, 2108, 2974, 3844, 4216, 5948, 7688, 11896, 16337, 25279, 32674, 46097, 50558, 65348, 92194, 101116, 130696, 184388, 202232, 368776, 783649, 1429007, 1567298, 2858014, 3134596, 5716028, 6269192, 11432056, 24293119, 48586238, 97172476, 194344952]

約数ペア:

[(1, 194344952), (2, 97172476), (4, 48586238), (8, 24293119), (17, 11432056), (31, 6269192), (34, 5716028), (62, 3134596), (68, 2858014), (124, 1567298), (136, 1429007), (248, 783649), (527, 368776), (961, 202232), (1054, 184388), (1487, 130696), (1922, 101116), (2108, 92194), (2974, 65348), (3844, 50558), (4216, 46097), (5948, 32674), (7688, 25279), (11896, 16337)]