206199486

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 467804160

約数和(自身を除く): 261604674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 127, 214, 254, 281, 321, 381, 562, 642, 762, 843, 963, 1143, 1686, 1926, 2286, 2529, 2889, 3429, 5058, 5778, 6858, 7587, 13589, 15174, 27178, 30067, 35687, 40767, 60134, 71374, 81534, 90201, 107061, 122301, 180402, 214122, 244602, 270603, 321183, 366903, 541206, 642366, 733806, 811809, 963549, 1623618, 1927098, 3818509, 7637018, 11455527, 22911054, 34366581, 68733162, 103099743, 206199486]

約数ペア:

[(1, 206199486), (2, 103099743), (3, 68733162), (6, 34366581), (9, 22911054), (18, 11455527), (27, 7637018), (54, 3818509), (107, 1927098), (127, 1623618), (214, 963549), (254, 811809), (281, 733806), (321, 642366), (381, 541206), (562, 366903), (642, 321183), (762, 270603), (843, 244602), (963, 214122), (1143, 180402), (1686, 122301), (1926, 107061), (2286, 90201), (2529, 81534), (2889, 71374), (3429, 60134), (5058, 40767), (5778, 35687), (6858, 30067), (7587, 27178), (13589, 15174)]