208778304

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5064

約数の個数: 112

約数和(自身を含む): 651800576

約数和(自身を除く): 443022272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5011, 5208, 5952, 6944, 10022, 10416, 13888, 15033, 20044, 20832, 30066, 35077, 40088, 41664, 60132, 70154, 80176, 105231, 120264, 140308, 155341, 160352, 210462, 240528, 280616, 310682, 320704, 420924, 466023, 481056, 561232, 621364, 841848, 932046, 962112, 1087387, 1122464, 1242728, 1683696, 1864092, 2174774, 2244928, 2485456, 3262161, 3367392, 3728184, 4349548, 4970912, 6524322, 6734784, 7456368, 8699096, 9941824, 13048644, 14912736, 17398192, 26097288, 29825472, 34796384, 52194576, 69592768, 104389152, 208778304]

約数ペア:

[(1, 208778304), (2, 104389152), (3, 69592768), (4, 52194576), (6, 34796384), (7, 29825472), (8, 26097288), (12, 17398192), (14, 14912736), (16, 13048644), (21, 9941824), (24, 8699096), (28, 7456368), (31, 6734784), (32, 6524322), (42, 4970912), (48, 4349548), (56, 3728184), (62, 3367392), (64, 3262161), (84, 2485456), (93, 2244928), (96, 2174774), (112, 1864092), (124, 1683696), (168, 1242728), (186, 1122464), (192, 1087387), (217, 962112), (224, 932046), (248, 841848), (336, 621364), (372, 561232), (434, 481056), (448, 466023), (496, 420924), (651, 320704), (672, 310682), (744, 280616), (868, 240528), (992, 210462), (1302, 160352), (1344, 155341), (1488, 140308), (1736, 120264), (1984, 105231), (2604, 80176), (2976, 70154), (3472, 60132), (5011, 41664), (5208, 40088), (5952, 35077), (6944, 30066), (10022, 20832), (10416, 20044), (13888, 15033)]