199667564

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{7907}}^1$

素因数の和:8077

約数の個数: 24

約数和(自身を含む): 358706880

約数和(自身を除く): 159039316

約数列:

[1, 2, 4, 59, 107, 118, 214, 236, 428, 6313, 7907, 12626, 15814, 25252, 31628, 466513, 846049, 933026, 1692098, 1866052, 3384196, 49916891, 99833782, 199667564]

約数ペア:

[(1, 199667564), (2, 99833782), (4, 49916891), (59, 3384196), (107, 1866052), (118, 1692098), (214, 933026), (236, 846049), (428, 466513), (6313, 31628), (7907, 25252), (12626, 15814)]