205429679

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{4127}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 253360128

約数和(自身を除く): 47930449

約数列:

[1, 7, 13, 91, 547, 3829, 4127, 7111, 28889, 49777, 53651, 375557, 2257469, 15802283, 29347097, 205429679]

約数ペア:

[(1, 205429679), (7, 29347097), (13, 15802283), (91, 2257469), (547, 375557), (3829, 53651), (4127, 49777), (7111, 28889)]