200706884

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{18427}}^1$

素因数の和:18827

約数の個数: 24

約数和(自身を含む): 402467520

約数和(自身を除く): 201760636

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 10892, 18427, 36854, 73708, 128989, 257978, 515956, 7168103, 14336206, 28672412, 50176721, 100353442, 200706884]

約数ペア:

[(1, 200706884), (2, 100353442), (4, 50176721), (7, 28672412), (14, 14336206), (28, 7168103), (389, 515956), (778, 257978), (1556, 128989), (2723, 73708), (5446, 36854), (10892, 18427)]