202042064

素因数分解:

$2^4\times 7^1\times {\mathrm{1803947}}^1$

素因数の和:1803962

約数の個数: 20

約数和(自身を含む): 447379104

約数和(自身を除く): 245337040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1803947, 3607894, 7215788, 12627629, 14431576, 25255258, 28863152, 50510516, 101021032, 202042064]

約数ペア:

[(1, 202042064), (2, 101021032), (4, 50510516), (7, 28863152), (8, 25255258), (14, 14431576), (16, 12627629), (28, 7215788), (56, 3607894), (112, 1803947)]