206413285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{5581}}^1$

素因数の和:6168

約数の個数: 16

約数和(自身を含む): 267266160

約数和(自身を除く): 60852875

約数列:

[1, 5, 13, 65, 569, 2845, 5581, 7397, 27905, 36985, 72553, 362765, 3175589, 15877945, 41282657, 206413285]

約数ペア:

[(1, 206413285), (5, 41282657), (13, 15877945), (65, 3175589), (569, 362765), (2845, 72553), (5581, 36985), (7397, 27905)]