187367258

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1213}}^1$

素因数の和:1698

約数の個数: 24

約数和(自身を含む): 305250588

約数和(自身を除く): 117883330

約数列:

[1, 2, 13, 26, 169, 338, 457, 914, 1213, 2426, 5941, 11882, 15769, 31538, 77233, 154466, 204997, 409994, 554341, 1108682, 7206433, 14412866, 93683629, 187367258]

約数ペア:

[(1, 187367258), (2, 93683629), (13, 14412866), (26, 7206433), (169, 1108682), (338, 554341), (457, 409994), (914, 204997), (1213, 154466), (2426, 77233), (5941, 31538), (11882, 15769)]