193019442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 510720000

約数和(自身を除く): 317700558

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 209, 231, 242, 266, 363, 399, 418, 462, 627, 726, 798, 847, 1254, 1463, 1694, 1999, 2299, 2541, 2926, 3998, 4389, 4598, 5082, 5997, 6897, 8778, 11994, 13794, 13993, 16093, 21989, 27986, 32186, 37981, 41979, 43978, 48279, 65967, 75962, 83958, 96558, 113943, 131934, 153923, 227886, 241879, 265867, 307846, 417791, 461769, 483758, 531734, 725637, 797601, 835582, 923538, 1253373, 1451274, 1595202, 1693153, 2506746, 2924537, 3386306, 4595701, 5079459, 5849074, 8773611, 9191402, 10158918, 13787103, 17547222, 27574206, 32169907, 64339814, 96509721, 193019442]

約数ペア:

[(1, 193019442), (2, 96509721), (3, 64339814), (6, 32169907), (7, 27574206), (11, 17547222), (14, 13787103), (19, 10158918), (21, 9191402), (22, 8773611), (33, 5849074), (38, 5079459), (42, 4595701), (57, 3386306), (66, 2924537), (77, 2506746), (114, 1693153), (121, 1595202), (133, 1451274), (154, 1253373), (209, 923538), (231, 835582), (242, 797601), (266, 725637), (363, 531734), (399, 483758), (418, 461769), (462, 417791), (627, 307846), (726, 265867), (798, 241879), (847, 227886), (1254, 153923), (1463, 131934), (1694, 113943), (1999, 96558), (2299, 83958), (2541, 75962), (2926, 65967), (3998, 48279), (4389, 43978), (4598, 41979), (5082, 37981), (5997, 32186), (6897, 27986), (8778, 21989), (11994, 16093), (13794, 13993)]