209580592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1007599}}^1$

素因数の和:1007620

約数の個数: 20

約数和(自身を含む): 437298400

約数和(自身を除く): 227717808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1007599, 2015198, 4030396, 8060792, 13098787, 16121584, 26197574, 52395148, 104790296, 209580592]

約数ペア:

[(1, 209580592), (2, 104790296), (4, 52395148), (8, 26197574), (13, 16121584), (16, 13098787), (26, 8060792), (52, 4030396), (104, 2015198), (208, 1007599)]