204562139

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 223248960

約数和(自身を除く): 18686821

約数列:

[1, 17, 53, 89, 901, 1513, 2551, 4717, 43367, 80189, 135203, 227039, 2298451, 3859663, 12033067, 204562139]

約数ペア:

[(1, 204562139), (17, 12033067), (53, 3859663), (89, 2298451), (901, 227039), (1513, 135203), (2551, 80189), (4717, 43367)]