205189974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{6863}}^1$

素因数の和:7033

約数の個数: 48

約数和(自身を含む): 488277504

約数和(自身を除く): 283087530

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 151, 198, 302, 453, 906, 1359, 1661, 2718, 3322, 4983, 6863, 9966, 13726, 14949, 20589, 29898, 41178, 61767, 75493, 123534, 150986, 226479, 452958, 679437, 1036313, 1358874, 2072626, 3108939, 6217878, 9326817, 11399443, 18653634, 22798886, 34198329, 68396658, 102594987, 205189974]

約数ペア:

[(1, 205189974), (2, 102594987), (3, 68396658), (6, 34198329), (9, 22798886), (11, 18653634), (18, 11399443), (22, 9326817), (33, 6217878), (66, 3108939), (99, 2072626), (151, 1358874), (198, 1036313), (302, 679437), (453, 452958), (906, 226479), (1359, 150986), (1661, 123534), (2718, 75493), (3322, 61767), (4983, 41178), (6863, 29898), (9966, 20589), (13726, 14949)]