205127080331

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{651071}}^1$

素因数の和:651562

約数の個数: 16

約数和(自身を含む): 222760378368

約数和(自身を除く): 17633298037

約数列:

[1, 17, 43, 431, 731, 7327, 18533, 315061, 651071, 11068207, 27996053, 280611601, 475932901, 4770397217, 12066298843, 205127080331]

約数ペア:

[(1, 205127080331), (17, 12066298843), (43, 4770397217), (431, 475932901), (731, 280611601), (7327, 27996053), (18533, 11068207), (315061, 651071)]