200493670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1542259}}^1$

素因数の和:1542279

約数の個数: 16

約数和(自身を含む): 388649520

約数和(自身を除く): 188155850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1542259, 3084518, 7711295, 15422590, 20049367, 40098734, 100246835, 200493670]

約数ペア:

[(1, 200493670), (2, 100246835), (5, 40098734), (10, 20049367), (13, 15422590), (26, 7711295), (65, 3084518), (130, 1542259)]