204590230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1573771}}^1$

素因数の和:1573791

約数の個数: 16

約数和(自身を含む): 396590544

約数和(自身を除く): 192000314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1573771, 3147542, 7868855, 15737710, 20459023, 40918046, 102295115, 204590230]

約数ペア:

[(1, 204590230), (2, 102295115), (5, 40918046), (10, 20459023), (13, 15737710), (26, 7868855), (65, 3147542), (130, 1573771)]