210143322

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 488359872

約数和(自身を除く): 278216550

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 97, 129, 162, 194, 258, 291, 311, 387, 582, 622, 774, 873, 933, 1161, 1746, 1866, 2322, 2619, 2799, 3483, 4171, 5238, 5598, 6966, 7857, 8342, 8397, 12513, 13373, 15714, 16794, 25026, 25191, 26746, 30167, 37539, 40119, 50382, 60334, 75078, 80238, 90501, 112617, 120357, 181002, 225234, 240714, 271503, 337851, 361071, 543006, 675702, 722142, 814509, 1083213, 1297181, 1629018, 2166426, 2443527, 2594362, 3891543, 4887054, 7783086, 11674629, 23349258, 35023887, 70047774, 105071661, 210143322]

約数ペア:

[(1, 210143322), (2, 105071661), (3, 70047774), (6, 35023887), (9, 23349258), (18, 11674629), (27, 7783086), (43, 4887054), (54, 3891543), (81, 2594362), (86, 2443527), (97, 2166426), (129, 1629018), (162, 1297181), (194, 1083213), (258, 814509), (291, 722142), (311, 675702), (387, 543006), (582, 361071), (622, 337851), (774, 271503), (873, 240714), (933, 225234), (1161, 181002), (1746, 120357), (1866, 112617), (2322, 90501), (2619, 80238), (2799, 75078), (3483, 60334), (4171, 50382), (5238, 40119), (5598, 37539), (6966, 30167), (7857, 26746), (8342, 25191), (8397, 25026), (12513, 16794), (13373, 15714)]