220105747

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2393}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 239016960

約数和(自身を除く): 18911213

約数列:

[1, 19, 47, 103, 893, 1957, 2393, 4841, 45467, 91979, 112471, 246479, 2136949, 4683101, 11584513, 220105747]

約数ペア:

[(1, 220105747), (19, 11584513), (47, 4683101), (103, 2136949), (893, 246479), (1957, 112471), (2393, 91979), (4841, 45467)]