201820294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{456607}}^1$

素因数の和:456639

約数の個数: 16

約数和(自身を含む): 345195648

約数和(自身を除く): 143375354

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 456607, 913214, 5935891, 7762319, 11871782, 15524638, 100910147, 201820294]

約数ペア:

[(1, 201820294), (2, 100910147), (13, 15524638), (17, 11871782), (26, 7762319), (34, 5935891), (221, 913214), (442, 456607)]