213744566

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 424704000

約数和(自身を除く): 210959434

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 49, 62, 98, 133, 161, 217, 266, 322, 343, 434, 437, 529, 589, 686, 713, 874, 931, 1058, 1127, 1178, 1426, 1519, 1862, 2254, 3038, 3059, 3703, 4123, 4991, 6118, 6517, 7406, 7889, 8246, 9982, 10051, 10633, 13034, 13547, 15778, 16399, 20102, 21266, 21413, 25921, 27094, 28861, 32798, 34937, 42826, 51842, 57722, 69874, 70357, 94829, 114793, 140714, 149891, 181447, 189658, 202027, 229586, 244559, 299782, 311581, 362894, 404054, 489118, 492499, 623162, 663803, 803551, 984998, 1327606, 1607102, 2181067, 3447493, 4362134, 4646621, 5624857, 6894986, 9293242, 11249714, 15267469, 30534938, 106872283, 213744566]

約数ペア:

[(1, 213744566), (2, 106872283), (7, 30534938), (14, 15267469), (19, 11249714), (23, 9293242), (31, 6894986), (38, 5624857), (46, 4646621), (49, 4362134), (62, 3447493), (98, 2181067), (133, 1607102), (161, 1327606), (217, 984998), (266, 803551), (322, 663803), (343, 623162), (434, 492499), (437, 489118), (529, 404054), (589, 362894), (686, 311581), (713, 299782), (874, 244559), (931, 229586), (1058, 202027), (1127, 189658), (1178, 181447), (1426, 149891), (1519, 140714), (1862, 114793), (2254, 94829), (3038, 70357), (3059, 69874), (3703, 57722), (4123, 51842), (4991, 42826), (6118, 34937), (6517, 32798), (7406, 28861), (7889, 27094), (8246, 25921), (9982, 21413), (10051, 21266), (10633, 20102), (13034, 16399), (13547, 15778)]