209726246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{56591}}^1$

素因数の和:56719

約数の個数: 16

約数和(自身を含む): 336156480

約数和(自身を除く): 126430234

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 56591, 113182, 962047, 1924094, 6168419, 12336838, 104863123, 209726246]

約数ペア:

[(1, 209726246), (2, 104863123), (17, 12336838), (34, 6168419), (109, 1924094), (218, 962047), (1853, 113182), (3706, 56591)]