201393790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549183}}^1$

素因数の和:1549203

約数の個数: 16

約数和(自身を含む): 390394368

約数和(自身を除く): 189000578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549183, 3098366, 7745915, 15491830, 20139379, 40278758, 100696895, 201393790]

約数ペア:

[(1, 201393790), (2, 100696895), (5, 40278758), (10, 20139379), (13, 15491830), (26, 7745915), (65, 3098366), (130, 1549183)]