209436158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{16253}}^1$

素因数の和:16651

約数の個数: 16

約数和(自身を含む): 333532080

約数和(自身を除く): 124095922

約数列:

[1, 2, 17, 34, 379, 758, 6443, 12886, 16253, 32506, 276301, 552602, 6159887, 12319774, 104718079, 209436158]

約数ペア:

[(1, 209436158), (2, 104718079), (17, 12319774), (34, 6159887), (379, 552602), (758, 276301), (6443, 32506), (12886, 16253)]