205086305

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{1103}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 252612864

約数和(自身を除く): 47526559

約数列:

[1, 5, 41, 205, 907, 1103, 4535, 5515, 37187, 45223, 185935, 226115, 1000421, 5002105, 41017261, 205086305]

約数ペア:

[(1, 205086305), (5, 41017261), (41, 5002105), (205, 1000421), (907, 226115), (1103, 185935), (4535, 45223), (5515, 37187)]