206827005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{541}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 414590976

約数和(自身を除く): 207763971

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 331, 385, 541, 993, 1155, 1623, 1655, 2317, 2705, 3641, 3787, 4965, 5951, 6951, 8115, 10923, 11361, 11585, 17853, 18205, 18935, 25487, 29755, 34755, 41657, 54615, 56805, 76461, 89265, 124971, 127435, 179071, 208285, 382305, 537213, 624855, 895355, 1253497, 1969781, 2686065, 3760491, 5909343, 6267485, 9848905, 13788467, 18802455, 29546715, 41365401, 68942335, 206827005]

約数ペア:

[(1, 206827005), (3, 68942335), (5, 41365401), (7, 29546715), (11, 18802455), (15, 13788467), (21, 9848905), (33, 6267485), (35, 5909343), (55, 3760491), (77, 2686065), (105, 1969781), (165, 1253497), (231, 895355), (331, 624855), (385, 537213), (541, 382305), (993, 208285), (1155, 179071), (1623, 127435), (1655, 124971), (2317, 89265), (2705, 76461), (3641, 56805), (3787, 54615), (4965, 41657), (5951, 34755), (6951, 29755), (8115, 25487), (10923, 18935), (11361, 18205), (11585, 17853)]