203428568

素因数分解:

$2^3\times 7^1\times {\mathrm{3632653}}^1$

素因数の和:3632666

約数の個数: 16

約数和(自身を含む): 435918480

約数和(自身を除く): 232489912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3632653, 7265306, 14530612, 25428571, 29061224, 50857142, 101714284, 203428568]

約数ペア:

[(1, 203428568), (2, 101714284), (4, 50857142), (7, 29061224), (8, 25428571), (14, 14530612), (28, 7265306), (56, 3632653)]