214901818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{50047}}^1$

素因数の和:50181

約数の個数: 16

約数和(自身を含む): 342328320

約数和(自身を除く): 127426502

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 50047, 100094, 950893, 1901786, 5655311, 11310622, 107450909, 214901818]

約数ペア:

[(1, 214901818), (2, 107450909), (19, 11310622), (38, 5655311), (113, 1901786), (226, 950893), (2147, 100094), (4294, 50047)]