201866084

素因数分解:

$2^2\times 7^2\times {\mathrm{1029929}}^1$

素因数の和:1029947

約数の個数: 18

約数和(自身を含む): 410942070

約数和(自身を除く): 209075986

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1029929, 2059858, 4119716, 7209503, 14419006, 28838012, 50466521, 100933042, 201866084]

約数ペア:

[(1, 201866084), (2, 100933042), (4, 50466521), (7, 28838012), (14, 14419006), (28, 7209503), (49, 4119716), (98, 2059858), (196, 1029929)]