210837145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19531}}^1$

素因数の和:19680

約数の個数: 16

約数和(自身を含む): 270010368

約数和(自身を除く): 59173223

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10795, 19531, 97655, 332027, 1660135, 2480437, 12402185, 42167429, 210837145]

約数ペア:

[(1, 210837145), (5, 42167429), (17, 12402185), (85, 2480437), (127, 1660135), (635, 332027), (2159, 97655), (10795, 19531)]