199829376

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 599270400

約数和(自身を除く): 399441024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 128, 134, 144, 192, 201, 216, 268, 288, 384, 402, 432, 536, 576, 603, 804, 863, 864, 1072, 1152, 1206, 1608, 1726, 1728, 1809, 2144, 2412, 2589, 3216, 3452, 3456, 3618, 4288, 4824, 5178, 6432, 6904, 7236, 7767, 8576, 9648, 10356, 12864, 13808, 14472, 15534, 19296, 20712, 23301, 25728, 27616, 28944, 31068, 38592, 41424, 46602, 55232, 57821, 57888, 62136, 77184, 82848, 93204, 110464, 115642, 115776, 124272, 165696, 173463, 186408, 231284, 231552, 248544, 331392, 346926, 372816, 462568, 497088, 520389, 693852, 745632, 925136, 994176, 1040778, 1387704, 1491264, 1561167, 1850272, 2081556, 2775408, 2982528, 3122334, 3700544, 4163112, 5550816, 6244668, 7401088, 8326224, 11101632, 12489336, 16652448, 22203264, 24978672, 33304896, 49957344, 66609792, 99914688, 199829376]

約数ペア:

[(1, 199829376), (2, 99914688), (3, 66609792), (4, 49957344), (6, 33304896), (8, 24978672), (9, 22203264), (12, 16652448), (16, 12489336), (18, 11101632), (24, 8326224), (27, 7401088), (32, 6244668), (36, 5550816), (48, 4163112), (54, 3700544), (64, 3122334), (67, 2982528), (72, 2775408), (96, 2081556), (108, 1850272), (128, 1561167), (134, 1491264), (144, 1387704), (192, 1040778), (201, 994176), (216, 925136), (268, 745632), (288, 693852), (384, 520389), (402, 497088), (432, 462568), (536, 372816), (576, 346926), (603, 331392), (804, 248544), (863, 231552), (864, 231284), (1072, 186408), (1152, 173463), (1206, 165696), (1608, 124272), (1726, 115776), (1728, 115642), (1809, 110464), (2144, 93204), (2412, 82848), (2589, 77184), (3216, 62136), (3452, 57888), (3456, 57821), (3618, 55232), (4288, 46602), (4824, 41424), (5178, 38592), (6432, 31068), (6904, 28944), (7236, 27616), (7767, 25728), (8576, 23301), (9648, 20712), (10356, 19296), (12864, 15534), (13808, 14472)]