205905216

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{8863}}^1$

素因数の和:8900

約数の個数: 84

約数和(自身を含む): 598887296

約数和(自身を除く): 392982080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 968, 1056, 1452, 1936, 2112, 2904, 3872, 5808, 7744, 8863, 11616, 17726, 23232, 26589, 35452, 53178, 70904, 97493, 106356, 141808, 194986, 212712, 283616, 292479, 389972, 425424, 567232, 584958, 779944, 850848, 1072423, 1169916, 1559888, 1701696, 2144846, 2339832, 3119776, 3217269, 4289692, 4679664, 6239552, 6434538, 8579384, 9359328, 12869076, 17158768, 18718656, 25738152, 34317536, 51476304, 68635072, 102952608, 205905216]

約数ペア:

[(1, 205905216), (2, 102952608), (3, 68635072), (4, 51476304), (6, 34317536), (8, 25738152), (11, 18718656), (12, 17158768), (16, 12869076), (22, 9359328), (24, 8579384), (32, 6434538), (33, 6239552), (44, 4679664), (48, 4289692), (64, 3217269), (66, 3119776), (88, 2339832), (96, 2144846), (121, 1701696), (132, 1559888), (176, 1169916), (192, 1072423), (242, 850848), (264, 779944), (352, 584958), (363, 567232), (484, 425424), (528, 389972), (704, 292479), (726, 283616), (968, 212712), (1056, 194986), (1452, 141808), (1936, 106356), (2112, 97493), (2904, 70904), (3872, 53178), (5808, 35452), (7744, 26589), (8863, 23232), (11616, 17726)]