200450965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{280351}}^1$

素因数の和:280380

約数の個数: 16

約数和(自身を含む): 282594816

約数和(自身を除く): 82143851

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 280351, 1401755, 3083861, 3644563, 15419305, 18222815, 40090193, 200450965]

約数ペア:

[(1, 200450965), (5, 40090193), (11, 18222815), (13, 15419305), (55, 3644563), (65, 3083861), (143, 1401755), (715, 280351)]