194675907

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 269873856

約数和(自身を除く): 75197949

約数列:

[1, 3, 37, 107, 111, 321, 443, 1329, 1369, 3959, 4107, 11877, 16391, 47401, 49173, 142203, 146483, 439449, 606467, 1753837, 1819401, 5261511, 64891969, 194675907]

約数ペア:

[(1, 194675907), (3, 64891969), (37, 5261511), (107, 1819401), (111, 1753837), (321, 606467), (443, 439449), (1329, 146483), (1369, 142203), (3959, 49173), (4107, 47401), (11877, 16391)]