210009705717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{123923}}^1$

素因数の和:124098

約数の個数: 64

約数和(自身を含む): 349477576704

約数和(自身を除く): 139467870987

約数列:

[1, 3, 7, 17, 21, 47, 51, 101, 119, 141, 303, 329, 357, 707, 799, 987, 1717, 2121, 2397, 4747, 5151, 5593, 12019, 14241, 16779, 33229, 36057, 80699, 99687, 123923, 242097, 371769, 564893, 867461, 1694679, 2106691, 2602383, 5824381, 6320073, 12516223, 14746837, 17473143, 37548669, 40770667, 44240511, 87613561, 99014477, 122312001, 212775791, 262840683, 297043431, 588262481, 638327373, 693101339, 1489430537, 1764787443, 2079304017, 4117837367, 4468291611, 10000462177, 12353512101, 30001386531, 70003235239, 210009705717]

約数ペア:

[(1, 210009705717), (3, 70003235239), (7, 30001386531), (17, 12353512101), (21, 10000462177), (47, 4468291611), (51, 4117837367), (101, 2079304017), (119, 1764787443), (141, 1489430537), (303, 693101339), (329, 638327373), (357, 588262481), (707, 297043431), (799, 262840683), (987, 212775791), (1717, 122312001), (2121, 99014477), (2397, 87613561), (4747, 44240511), (5151, 40770667), (5593, 37548669), (12019, 17473143), (14241, 14746837), (16779, 12516223), (33229, 6320073), (36057, 5824381), (80699, 2602383), (99687, 2106691), (123923, 1694679), (242097, 867461), (371769, 564893)]