205800896

素因数分解:

$2^6\times 7^1\times {\mathrm{459377}}^1$

素因数の和:459396

約数の個数: 28

約数和(自身を含む): 466728048

約数和(自身を除く): 260927152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 459377, 918754, 1837508, 3215639, 3675016, 6431278, 7350032, 12862556, 14700064, 25725112, 29400128, 51450224, 102900448, 205800896]

約数ペア:

[(1, 205800896), (2, 102900448), (4, 51450224), (7, 29400128), (8, 25725112), (14, 14700064), (16, 12862556), (28, 7350032), (32, 6431278), (56, 3675016), (64, 3215639), (112, 1837508), (224, 918754), (448, 459377)]