208265856

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12613}}^1$

素因数の和:12673

約数の個数: 64

約数和(自身を含む): 566116320

約数和(自身を除く): 357850464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 12613, 16512, 25226, 37839, 50452, 75678, 100904, 151356, 201808, 302712, 403616, 542359, 605424, 807232, 1084718, 1210848, 1614464, 1627077, 2169436, 2421696, 3254154, 4338872, 4843392, 6508308, 8677744, 13016616, 17355488, 26033232, 34710976, 52066464, 69421952, 104132928, 208265856]

約数ペア:

[(1, 208265856), (2, 104132928), (3, 69421952), (4, 52066464), (6, 34710976), (8, 26033232), (12, 17355488), (16, 13016616), (24, 8677744), (32, 6508308), (43, 4843392), (48, 4338872), (64, 3254154), (86, 2421696), (96, 2169436), (128, 1627077), (129, 1614464), (172, 1210848), (192, 1084718), (258, 807232), (344, 605424), (384, 542359), (516, 403616), (688, 302712), (1032, 201808), (1376, 151356), (2064, 100904), (2752, 75678), (4128, 50452), (5504, 37839), (8256, 25226), (12613, 16512)]