203722255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{4057}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 272015856

約数和(自身を除く): 68293601

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 4057, 4565, 10043, 20285, 44627, 50215, 223135, 336731, 490897, 1683655, 2454485, 3704041, 18520205, 40744451, 203722255]

約数ペア:

[(1, 203722255), (5, 40744451), (11, 18520205), (55, 3704041), (83, 2454485), (121, 1683655), (415, 490897), (605, 336731), (913, 223135), (4057, 50215), (4565, 44627), (10043, 20285)]