206514144

素因数分解:

$2^5\times 3^3\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 604800000

約数和(自身を除く): 398285856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 479, 499, 864, 958, 998, 1437, 1497, 1916, 1996, 2874, 2994, 3832, 3992, 4311, 4491, 5748, 5988, 7664, 7984, 8622, 8982, 11496, 11976, 12933, 13473, 15328, 15968, 17244, 17964, 22992, 23952, 25866, 26946, 34488, 35928, 45984, 47904, 51732, 53892, 68976, 71856, 103464, 107784, 137952, 143712, 206928, 215568, 239021, 413856, 431136, 478042, 717063, 956084, 1434126, 1912168, 2151189, 2868252, 3824336, 4302378, 5736504, 6453567, 7648672, 8604756, 11473008, 12907134, 17209512, 22946016, 25814268, 34419024, 51628536, 68838048, 103257072, 206514144]

約数ペア:

[(1, 206514144), (2, 103257072), (3, 68838048), (4, 51628536), (6, 34419024), (8, 25814268), (9, 22946016), (12, 17209512), (16, 12907134), (18, 11473008), (24, 8604756), (27, 7648672), (32, 6453567), (36, 5736504), (48, 4302378), (54, 3824336), (72, 2868252), (96, 2151189), (108, 1912168), (144, 1434126), (216, 956084), (288, 717063), (432, 478042), (479, 431136), (499, 413856), (864, 239021), (958, 215568), (998, 206928), (1437, 143712), (1497, 137952), (1916, 107784), (1996, 103464), (2874, 71856), (2994, 68976), (3832, 53892), (3992, 51732), (4311, 47904), (4491, 45984), (5748, 35928), (5988, 34488), (7664, 26946), (7984, 25866), (8622, 23952), (8982, 22992), (11496, 17964), (11976, 17244), (12933, 15968), (13473, 15328)]