204920884

素因数分解:

$2^2\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{3607}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 410157440

約数和(自身を除く): 205236556

約数列:

[1, 2, 4, 7, 14, 28, 2029, 3607, 4058, 7214, 8116, 14203, 14428, 25249, 28406, 50498, 56812, 100996, 7318603, 14637206, 29274412, 51230221, 102460442, 204920884]

約数ペア:

[(1, 204920884), (2, 102460442), (4, 51230221), (7, 29274412), (14, 14637206), (28, 7318603), (2029, 100996), (3607, 56812), (4058, 50498), (7214, 28406), (8116, 25249), (14203, 14428)]