200672813

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 233909760

約数和(自身を除く): 33236947

約数列:

[1, 11, 19, 121, 191, 209, 457, 2101, 2299, 3629, 5027, 8683, 23111, 39919, 55297, 87287, 95513, 439109, 960157, 1050643, 1658453, 10561727, 18242983, 200672813]

約数ペア:

[(1, 200672813), (11, 18242983), (19, 10561727), (121, 1658453), (191, 1050643), (209, 960157), (457, 439109), (2101, 95513), (2299, 87287), (3629, 55297), (5027, 39919), (8683, 23111)]