214053208

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{399353}}^1$

素因数の和:399426

約数の個数: 16

約数和(自身を含む): 407341080

約数和(自身を除く): 193287872

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 399353, 798706, 1597412, 3194824, 26756651, 53513302, 107026604, 214053208]

約数ペア:

[(1, 214053208), (2, 107026604), (4, 53513302), (8, 26756651), (67, 3194824), (134, 1597412), (268, 798706), (536, 399353)]