201239842

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{2423}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 305249472

約数和(自身を除く): 104009630

約数列:

[1, 2, 131, 262, 317, 634, 2423, 4846, 41527, 83054, 317413, 634826, 768091, 1536182, 100619921, 201239842]

約数ペア:

[(1, 201239842), (2, 100619921), (131, 1536182), (262, 768091), (317, 634826), (634, 317413), (2423, 83054), (4846, 41527)]