200564890

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{9601}}^1$

素因数の和:11697

約数の個数: 16

約数和(自身を含む): 361227240

約数和(自身を除く): 160662350

約数列:

[1, 2, 5, 10, 2089, 4178, 9601, 10445, 19202, 20890, 48005, 96010, 20056489, 40112978, 100282445, 200564890]

約数ペア:

[(1, 200564890), (2, 100282445), (5, 40112978), (10, 20056489), (2089, 96010), (4178, 48005), (9601, 20890), (10445, 19202)]