200987054356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{415262509}}^1$

素因数の和:415262535

約数の個数: 18

約数和(自身を含む): 386609396810

約数和(自身を除く): 185622342454

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 415262509, 830525018, 1661050036, 4567887599, 9135775198, 18271550396, 50246763589, 100493527178, 200987054356]

約数ペア:

[(1, 200987054356), (2, 100493527178), (4, 50246763589), (11, 18271550396), (22, 9135775198), (44, 4567887599), (121, 1661050036), (242, 830525018), (484, 415262509)]