210005314

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{1913}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 318336480

約数和(自身を除く): 108331166

約数列:

[1, 2, 131, 262, 419, 838, 1913, 3826, 54889, 109778, 250603, 501206, 801547, 1603094, 105002657, 210005314]

約数ペア:

[(1, 210005314), (2, 105002657), (131, 1603094), (262, 801547), (419, 501206), (838, 250603), (1913, 109778), (3826, 54889)]