206139569

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 242352000

約数和(自身を除く): 36212431

約数列:

[1, 17, 19, 29, 59, 323, 373, 493, 551, 1003, 1121, 1711, 6341, 7087, 9367, 10817, 19057, 22007, 29087, 32509, 120479, 183889, 205523, 374119, 418133, 552653, 638203, 3493891, 7108261, 10849451, 12125857, 206139569]

約数ペア:

[(1, 206139569), (17, 12125857), (19, 10849451), (29, 7108261), (59, 3493891), (323, 638203), (373, 552653), (493, 418133), (551, 374119), (1003, 205523), (1121, 183889), (1711, 120479), (6341, 32509), (7087, 29087), (9367, 22007), (10817, 19057)]