204559589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5171}}^1$

素因数の和:5380

約数の個数: 16

約数和(自身を含む): 234601920

約数和(自身を除く): 30042331

約数列:

[1, 13, 17, 179, 221, 2327, 3043, 5171, 39559, 67223, 87907, 925609, 1142791, 12032917, 15735353, 204559589]

約数ペア:

[(1, 204559589), (13, 15735353), (17, 12032917), (179, 1142791), (221, 925609), (2327, 87907), (3043, 67223), (5171, 39559)]