208034774

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{17657}}^1$

素因数の和:17839

約数の個数: 16

約数和(自身を含む): 321658128

約数和(自身を除く): 113623354

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 17657, 35314, 759251, 1518502, 2419009, 4838018, 104017387, 208034774]

約数ペア:

[(1, 208034774), (2, 104017387), (43, 4838018), (86, 2419009), (137, 1518502), (274, 759251), (5891, 35314), (11782, 17657)]