200719864

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{21031}}^1$

素因数の和:22230

約数の個数: 16

約数和(自身を含む): 376683120

約数和(自身を除く): 175963256

約数列:

[1, 2, 4, 8, 1193, 2386, 4772, 9544, 21031, 42062, 84124, 168248, 25089983, 50179966, 100359932, 200719864]

約数ペア:

[(1, 200719864), (2, 100359932), (4, 50179966), (8, 25089983), (1193, 168248), (2386, 84124), (4772, 42062), (9544, 21031)]