200505044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1165727}}^1$

素因数の和:1165774

約数の個数: 12

約数和(自身を含む): 359044224

約数和(自身を除く): 158539180

約数列:

[1, 2, 4, 43, 86, 172, 1165727, 2331454, 4662908, 50126261, 100252522, 200505044]

約数ペア:

[(1, 200505044), (2, 100252522), (4, 50126261), (43, 4662908), (86, 2331454), (172, 1165727)]