208079278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{10181}}^1$

素因数の和:11123

約数の個数: 16

約数和(自身を含む): 340893360

約数和(自身を除く): 132814082

約数列:

[1, 2, 11, 22, 929, 1858, 10181, 10219, 20362, 20438, 111991, 223982, 9458149, 18916298, 104039639, 208079278]

約数ペア:

[(1, 208079278), (2, 104039639), (11, 18916298), (22, 9458149), (929, 223982), (1858, 111991), (10181, 20438), (10219, 20362)]