201390085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{2521}}^1$

素因数の和:3768

約数の個数: 16

約数和(自身を含む): 260573040

約数和(自身を除く): 59182955

約数列:

[1, 5, 13, 65, 1229, 2521, 6145, 12605, 15977, 32773, 79885, 163865, 3098309, 15491545, 40278017, 201390085]

約数ペア:

[(1, 201390085), (5, 40278017), (13, 15491545), (65, 3098309), (1229, 163865), (2521, 79885), (6145, 32773), (12605, 15977)]