194907805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2\times {\mathrm{193}}^1$

素因数の和:433

約数の個数: 24

約数和(自身を含む): 251235432

約数和(自身を除く): 56327627

約数列:

[1, 5, 17, 85, 109, 193, 545, 965, 1853, 3281, 9265, 11881, 16405, 21037, 59405, 105185, 201977, 357629, 1009885, 1788145, 2293033, 11465165, 38981561, 194907805]

約数ペア:

[(1, 194907805), (5, 38981561), (17, 11465165), (85, 2293033), (109, 1788145), (193, 1009885), (545, 357629), (965, 201977), (1853, 105185), (3281, 59405), (9265, 21037), (11881, 16405)]