201123846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 565104384

約数和(自身を除く): 363980538

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 151, 154, 186, 198, 217, 231, 279, 302, 341, 434, 453, 462, 558, 651, 682, 693, 906, 961, 1023, 1057, 1302, 1359, 1386, 1661, 1922, 1953, 2046, 2114, 2387, 2718, 2883, 3069, 3171, 3322, 3906, 4681, 4774, 4983, 5766, 6138, 6342, 6727, 7161, 8649, 9362, 9513, 9966, 10571, 11627, 13454, 14043, 14322, 14949, 17298, 19026, 20181, 21142, 21483, 23254, 28086, 29898, 31713, 32767, 34881, 40362, 42129, 42966, 51491, 60543, 63426, 65534, 69762, 73997, 84258, 95139, 98301, 102982, 104643, 121086, 145111, 147994, 154473, 190278, 196602, 209286, 221991, 290222, 294903, 308946, 360437, 435333, 443982, 463419, 589806, 665973, 720874, 870666, 926838, 1015777, 1081311, 1305999, 1331946, 1596221, 2031554, 2162622, 2611998, 3047331, 3192442, 3243933, 4788663, 6094662, 6487866, 9141993, 9577326, 11173547, 14365989, 18283986, 22347094, 28731978, 33520641, 67041282, 100561923, 201123846]

約数ペア:

[(1, 201123846), (2, 100561923), (3, 67041282), (6, 33520641), (7, 28731978), (9, 22347094), (11, 18283986), (14, 14365989), (18, 11173547), (21, 9577326), (22, 9141993), (31, 6487866), (33, 6094662), (42, 4788663), (62, 3243933), (63, 3192442), (66, 3047331), (77, 2611998), (93, 2162622), (99, 2031554), (126, 1596221), (151, 1331946), (154, 1305999), (186, 1081311), (198, 1015777), (217, 926838), (231, 870666), (279, 720874), (302, 665973), (341, 589806), (434, 463419), (453, 443982), (462, 435333), (558, 360437), (651, 308946), (682, 294903), (693, 290222), (906, 221991), (961, 209286), (1023, 196602), (1057, 190278), (1302, 154473), (1359, 147994), (1386, 145111), (1661, 121086), (1922, 104643), (1953, 102982), (2046, 98301), (2114, 95139), (2387, 84258), (2718, 73997), (2883, 69762), (3069, 65534), (3171, 63426), (3322, 60543), (3906, 51491), (4681, 42966), (4774, 42129), (4983, 40362), (5766, 34881), (6138, 32767), (6342, 31713), (6727, 29898), (7161, 28086), (8649, 23254), (9362, 21483), (9513, 21142), (9966, 20181), (10571, 19026), (11627, 17298), (13454, 14949), (14043, 14322)]