199026884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{245107}}^1$

素因数の和:245147

約数の個数: 24

約数和(自身を含む): 411781440

約数和(自身を除く): 212754556

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 245107, 490214, 980428, 1715749, 3431498, 6862996, 7108103, 14216206, 28432412, 49756721, 99513442, 199026884]

約数ペア:

[(1, 199026884), (2, 99513442), (4, 49756721), (7, 28432412), (14, 14216206), (28, 7108103), (29, 6862996), (58, 3431498), (116, 1715749), (203, 980428), (406, 490214), (812, 245107)]