200689852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{11489}}^1$

素因数の和:11901

約数の個数: 24

約数和(自身を含む): 384133680

約数和(自身を除く): 183443828

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4367, 8734, 11489, 17468, 22978, 45956, 126379, 252758, 505516, 4561133, 9122266, 18244532, 50172463, 100344926, 200689852]

約数ペア:

[(1, 200689852), (2, 100344926), (4, 50172463), (11, 18244532), (22, 9122266), (44, 4561133), (397, 505516), (794, 252758), (1588, 126379), (4367, 45956), (8734, 22978), (11489, 17468)]