202105907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 217728000

約数和(自身を除く): 15622093

約数列:

[1, 19, 53, 419, 479, 1007, 7961, 9101, 22207, 25387, 200701, 421933, 482353, 3813319, 10637153, 202105907]

約数ペア:

[(1, 202105907), (19, 10637153), (53, 3813319), (419, 482353), (479, 421933), (1007, 200701), (7961, 25387), (9101, 22207)]