208039366959

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{22714201}}^1$

素因数の和:22714318

約数の個数: 16

約数和(自身を含む): 287834367744

約数和(自身を除く): 79795000785

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 22714201, 68142603, 976710643, 1612708271, 2930131929, 4838124813, 69346455653, 208039366959]

約数ペア:

[(1, 208039366959), (3, 69346455653), (43, 4838124813), (71, 2930131929), (129, 1612708271), (213, 976710643), (3053, 68142603), (9159, 22714201)]