199982277

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11855

約数の個数: 40

約数和(自身を含む): 343078560

約数和(自身を除く): 143096283

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 11813, 16929, 35439, 106317, 129943, 224447, 318951, 389829, 673341, 956853, 1169487, 2020023, 2468917, 3508461, 6060069, 7406751, 10525383, 18180207, 22220253, 66660759, 199982277]

約数ペア:

[(1, 199982277), (3, 66660759), (9, 22220253), (11, 18180207), (19, 10525383), (27, 7406751), (33, 6060069), (57, 3508461), (81, 2468917), (99, 2020023), (171, 1169487), (209, 956853), (297, 673341), (513, 389829), (627, 318951), (891, 224447), (1539, 129943), (1881, 106317), (5643, 35439), (11813, 16929)]