194512101

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4733}}^1$

素因数の和:4865

約数の個数: 32

約数和(自身を含む): 315095040

約数和(自身を除く): 120582939

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 399, 721, 1957, 2163, 4733, 5871, 13699, 14199, 33131, 41097, 89927, 99393, 269781, 487499, 629489, 1462497, 1888467, 3412493, 9262481, 10237479, 27787443, 64837367, 194512101]

約数ペア:

[(1, 194512101), (3, 64837367), (7, 27787443), (19, 10237479), (21, 9262481), (57, 3412493), (103, 1888467), (133, 1462497), (309, 629489), (399, 487499), (721, 269781), (1957, 99393), (2163, 89927), (4733, 41097), (5871, 33131), (13699, 14199)]