200705571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18947}}^1$

素因数の和:19071

約数の個数: 24

約数和(自身を含む): 319235904

約数和(自身を除く): 118530333

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 18947, 56841, 170523, 208417, 625251, 1875753, 2027329, 6081987, 18245961, 22300619, 66901857, 200705571]

約数ペア:

[(1, 200705571), (3, 66901857), (9, 22300619), (11, 18245961), (33, 6081987), (99, 2027329), (107, 1875753), (321, 625251), (963, 208417), (1177, 170523), (3531, 56841), (10593, 18947)]