207545032

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{489493}}^1$

素因数の和:489552

約数の個数: 16

約数和(自身を含む): 396490140

約数和(自身を除く): 188945108

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 489493, 978986, 1957972, 3915944, 25943129, 51886258, 103772516, 207545032]

約数ペア:

[(1, 207545032), (2, 103772516), (4, 51886258), (8, 25943129), (53, 3915944), (106, 1957972), (212, 978986), (424, 489493)]