205318009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13627}}^1$

素因数の和:13720

約数の個数: 16

約数和(自身を含む): 236582080

約数和(自身を除く): 31264071

約数列:

[1, 13, 19, 61, 247, 793, 1159, 13627, 15067, 177151, 258913, 831247, 3365869, 10806211, 15793693, 205318009]

約数ペア:

[(1, 205318009), (13, 15793693), (19, 10806211), (61, 3365869), (247, 831247), (793, 258913), (1159, 177151), (13627, 15067)]