209684495

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2833}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 255876192

約数和(自身を除く): 46191697

約数列:

[1, 5, 113, 131, 565, 655, 2833, 14165, 14803, 74015, 320129, 371123, 1600645, 1855615, 41936899, 209684495]

約数ペア:

[(1, 209684495), (5, 41936899), (113, 1855615), (131, 1600645), (565, 371123), (655, 320129), (2833, 74015), (14165, 14803)]