208224002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26993}}^1$

素因数の和:27050

約数の個数: 32

約数和(自身を含む): 388713600

約数和(自身を除く): 180489598

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 26993, 53986, 188951, 377902, 512867, 782797, 1025734, 1565594, 3590069, 5479579, 7180138, 10959158, 14873143, 29746286, 104112001, 208224002]

約数ペア:

[(1, 208224002), (2, 104112001), (7, 29746286), (14, 14873143), (19, 10959158), (29, 7180138), (38, 5479579), (58, 3590069), (133, 1565594), (203, 1025734), (266, 782797), (406, 512867), (551, 377902), (1102, 188951), (3857, 53986), (7714, 26993)]