200493865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{280411}}^1$

素因数の和:280440

約数の個数: 16

約数和(自身を含む): 282655296

約数和(自身を除く): 82161431

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 280411, 1402055, 3084521, 3645343, 15422605, 18226715, 40098773, 200493865]

約数ペア:

[(1, 200493865), (5, 40098773), (11, 18226715), (13, 15422605), (55, 3645343), (65, 3084521), (143, 1402055), (715, 280411)]