205272314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24443}}^1$

素因数の和:24494

約数の個数: 32

約数和(自身を含む): 369593280

約数和(自身を除く): 164320966

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 24443, 48886, 317759, 415531, 464417, 635518, 831062, 928834, 5401903, 6037421, 7895089, 10803806, 12074842, 15790178, 102636157, 205272314]

約数ペア:

[(1, 205272314), (2, 102636157), (13, 15790178), (17, 12074842), (19, 10803806), (26, 7895089), (34, 6037421), (38, 5401903), (221, 928834), (247, 831062), (323, 635518), (442, 464417), (494, 415531), (646, 317759), (4199, 48886), (8398, 24443)]