193799020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{50207}}^1$

素因数の和:50409

約数の個数: 24

約数和(自身を含む): 409094784

約数和(自身を除く): 215295764

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 50207, 100414, 200828, 251035, 502070, 1004140, 9689951, 19379902, 38759804, 48449755, 96899510, 193799020]

約数ペア:

[(1, 193799020), (2, 96899510), (4, 48449755), (5, 38759804), (10, 19379902), (20, 9689951), (193, 1004140), (386, 502070), (772, 251035), (965, 200828), (1930, 100414), (3860, 50207)]