201386770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549129}}^1$

素因数の和:1549149

約数の個数: 16

約数和(自身を含む): 390380760

約数和(自身を除く): 188993990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1549129, 3098258, 7745645, 15491290, 20138677, 40277354, 100693385, 201386770]

約数ペア:

[(1, 201386770), (2, 100693385), (5, 40277354), (10, 20138677), (13, 15491290), (26, 7745645), (65, 3098258), (130, 1549129)]