206742665

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{6143}}^1$

素因数の和:6328

約数の個数: 16

約数和(自身を含む): 254803968

約数和(自身を除く): 48061303

約数列:

[1, 5, 53, 127, 265, 635, 6143, 6731, 30715, 33655, 325579, 780161, 1627895, 3900805, 41348533, 206742665]

約数ペア:

[(1, 206742665), (5, 41348533), (53, 3900805), (127, 1627895), (265, 780161), (635, 325579), (6143, 33655), (6731, 30715)]