208075291

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 223505568

約数和(自身を除く): 15430277

約数列:

[1, 17, 131, 233, 401, 2227, 3961, 6817, 30523, 52531, 93433, 518891, 893027, 1588361, 12239723, 208075291]

約数ペア:

[(1, 208075291), (17, 12239723), (131, 1588361), (233, 893027), (401, 518891), (2227, 93433), (3961, 52531), (6817, 30523)]