208797456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7487}}^1$

素因数の和:7588

約数の個数: 80

約数和(自身を含む): 623960064

約数和(自身を除く): 415162608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 7487, 9296, 13944, 14974, 22461, 27888, 29948, 44922, 52409, 59896, 89844, 104818, 119792, 157227, 179688, 209636, 314454, 359376, 419272, 621421, 628908, 838544, 1242842, 1257816, 1864263, 2485684, 2515632, 3728526, 4349947, 4971368, 7457052, 8699894, 9942736, 13049841, 14914104, 17399788, 26099682, 29828208, 34799576, 52199364, 69599152, 104398728, 208797456]

約数ペア:

[(1, 208797456), (2, 104398728), (3, 69599152), (4, 52199364), (6, 34799576), (7, 29828208), (8, 26099682), (12, 17399788), (14, 14914104), (16, 13049841), (21, 9942736), (24, 8699894), (28, 7457052), (42, 4971368), (48, 4349947), (56, 3728526), (83, 2515632), (84, 2485684), (112, 1864263), (166, 1257816), (168, 1242842), (249, 838544), (332, 628908), (336, 621421), (498, 419272), (581, 359376), (664, 314454), (996, 209636), (1162, 179688), (1328, 157227), (1743, 119792), (1992, 104818), (2324, 89844), (3486, 59896), (3984, 52409), (4648, 44922), (6972, 29948), (7487, 27888), (9296, 22461), (13944, 14974)]