209544179

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{3301}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 238536480

約数和(自身を除く): 28992301

約数列:

[1, 13, 19, 247, 257, 3301, 3341, 4883, 42913, 62719, 63479, 815347, 848357, 11028641, 16118783, 209544179]

約数ペア:

[(1, 209544179), (13, 16118783), (19, 11028641), (247, 848357), (257, 815347), (3301, 63479), (3341, 62719), (4883, 42913)]