204062555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{21379}}^1$

素因数の和:21490

約数の個数: 16

約数和(自身を含む): 258612480

約数和(自身を除く): 54549925

約数列:

[1, 5, 23, 83, 115, 415, 1909, 9545, 21379, 106895, 491717, 1774457, 2458585, 8872285, 40812511, 204062555]

約数ペア:

[(1, 204062555), (5, 40812511), (23, 8872285), (83, 2458585), (115, 1774457), (415, 491717), (1909, 106895), (9545, 21379)]