201322688

素因数分解:

$2^6\times 7^1\times {\mathrm{449381}}^1$

素因数の和:449400

約数の個数: 28

約数和(自身を含む): 456572112

約数和(自身を除く): 255249424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 449381, 898762, 1797524, 3145667, 3595048, 6291334, 7190096, 12582668, 14380192, 25165336, 28760384, 50330672, 100661344, 201322688]

約数ペア:

[(1, 201322688), (2, 100661344), (4, 50330672), (7, 28760384), (8, 25165336), (14, 14380192), (16, 12582668), (28, 7190096), (32, 6291334), (56, 3595048), (64, 3145667), (112, 1797524), (224, 898762), (448, 449381)]