212866612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{262151}}^1$

素因数の和:262191

約数の個数: 24

約数和(自身を含む): 440415360

約数和(自身を除く): 227548748

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 262151, 524302, 1048604, 1835057, 3670114, 7340228, 7602379, 15204758, 30409516, 53216653, 106433306, 212866612]

約数ペア:

[(1, 212866612), (2, 106433306), (4, 53216653), (7, 30409516), (14, 15204758), (28, 7602379), (29, 7340228), (58, 3670114), (116, 1835057), (203, 1048604), (406, 524302), (812, 262151)]