202216028

素因数分解:

$2^2\times 7^1\times {\mathrm{7222001}}^1$

素因数の和:7222012

約数の個数: 12

約数和(自身を含む): 404432112

約数和(自身を除く): 202216084

約数列:

[1, 2, 4, 7, 14, 28, 7222001, 14444002, 28888004, 50554007, 101108014, 202216028]

約数ペア:

[(1, 202216028), (2, 101108014), (4, 50554007), (7, 28888004), (14, 14444002), (28, 7222001)]