200708170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543909}}^1$

素因数の和:1543929

約数の個数: 16

約数和(自身を含む): 389065320

約数和(自身を除く): 188357150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1543909, 3087818, 7719545, 15439090, 20070817, 40141634, 100354085, 200708170]

約数ペア:

[(1, 200708170), (2, 100354085), (5, 40141634), (10, 20070817), (13, 15439090), (26, 7719545), (65, 3087818), (130, 1543909)]