208380708

素因数分解:

$2^2\times 3^3\times {\mathrm{1929451}}^1$

素因数の和:1929464

約数の個数: 24

約数和(自身を含む): 540246560

約数和(自身を除く): 331865852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1929451, 3858902, 5788353, 7717804, 11576706, 17365059, 23153412, 34730118, 52095177, 69460236, 104190354, 208380708]

約数ペア:

[(1, 208380708), (2, 104190354), (3, 69460236), (4, 52095177), (6, 34730118), (9, 23153412), (12, 17365059), (18, 11576706), (27, 7717804), (36, 5788353), (54, 3858902), (108, 1929451)]