205800672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2531}}^1$

素因数の和:2573

約数の個数: 144

約数和(自身を含む): 678900096

約数和(自身を除く): 473099424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2531, 2541, 2904, 3388, 3696, 3872, 5062, 5082, 5808, 6776, 7392, 7593, 10124, 10164, 11616, 13552, 15186, 17717, 20248, 20328, 27104, 27841, 30372, 35434, 40496, 40656, 53151, 55682, 60744, 70868, 80992, 81312, 83523, 106302, 111364, 121488, 141736, 167046, 194887, 212604, 222728, 242976, 283472, 306251, 334092, 389774, 425208, 445456, 566944, 584661, 612502, 668184, 779548, 850416, 890912, 918753, 1169322, 1225004, 1336368, 1559096, 1700832, 1837506, 2143757, 2338644, 2450008, 2672736, 3118192, 3675012, 4287514, 4677288, 4900016, 6236384, 6431271, 7350024, 8575028, 9354576, 9800032, 12862542, 14700048, 17150056, 18709152, 25725084, 29400096, 34300112, 51450168, 68600224, 102900336, 205800672]

約数ペア:

[(1, 205800672), (2, 102900336), (3, 68600224), (4, 51450168), (6, 34300112), (7, 29400096), (8, 25725084), (11, 18709152), (12, 17150056), (14, 14700048), (16, 12862542), (21, 9800032), (22, 9354576), (24, 8575028), (28, 7350024), (32, 6431271), (33, 6236384), (42, 4900016), (44, 4677288), (48, 4287514), (56, 3675012), (66, 3118192), (77, 2672736), (84, 2450008), (88, 2338644), (96, 2143757), (112, 1837506), (121, 1700832), (132, 1559096), (154, 1336368), (168, 1225004), (176, 1169322), (224, 918753), (231, 890912), (242, 850416), (264, 779548), (308, 668184), (336, 612502), (352, 584661), (363, 566944), (462, 445456), (484, 425208), (528, 389774), (616, 334092), (672, 306251), (726, 283472), (847, 242976), (924, 222728), (968, 212604), (1056, 194887), (1232, 167046), (1452, 141736), (1694, 121488), (1848, 111364), (1936, 106302), (2464, 83523), (2531, 81312), (2541, 80992), (2904, 70868), (3388, 60744), (3696, 55682), (3872, 53151), (5062, 40656), (5082, 40496), (5808, 35434), (6776, 30372), (7392, 27841), (7593, 27104), (10124, 20328), (10164, 20248), (11616, 17717), (13552, 15186)]