208023035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{87959}}^1$

素因数の和:88018

約数の個数: 16

約数和(自身を含む): 278657280

約数和(自身を除く): 70634245

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 87959, 439795, 967549, 3782237, 4837745, 18911185, 41604607, 208023035]

約数ペア:

[(1, 208023035), (5, 41604607), (11, 18911185), (43, 4837745), (55, 3782237), (215, 967549), (473, 439795), (2365, 87959)]