190246364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 421765344

約数和(自身を除く): 231518980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 233, 241, 242, 308, 466, 482, 484, 847, 932, 964, 1631, 1687, 1694, 2563, 2651, 3262, 3374, 3388, 5126, 5302, 6524, 6748, 10252, 10604, 17941, 18557, 28193, 29161, 35882, 37114, 56153, 56386, 58322, 71764, 74228, 112306, 112772, 116644, 197351, 204127, 224612, 393071, 394702, 408254, 617683, 786142, 789404, 816508, 1235366, 1572284, 2470732, 4323781, 6794513, 8647562, 13589026, 17295124, 27178052, 47561591, 95123182, 190246364]

約数ペア:

[(1, 190246364), (2, 95123182), (4, 47561591), (7, 27178052), (11, 17295124), (14, 13589026), (22, 8647562), (28, 6794513), (44, 4323781), (77, 2470732), (121, 1572284), (154, 1235366), (233, 816508), (241, 789404), (242, 786142), (308, 617683), (466, 408254), (482, 394702), (484, 393071), (847, 224612), (932, 204127), (964, 197351), (1631, 116644), (1687, 112772), (1694, 112306), (2563, 74228), (2651, 71764), (3262, 58322), (3374, 56386), (3388, 56153), (5126, 37114), (5302, 35882), (6524, 29161), (6748, 28193), (10252, 18557), (10604, 17941)]