200450525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{728911}}^1$

素因数の和:728932

約数の個数: 12

約数和(自身を含む): 271155264

約数和(自身を除く): 70704739

約数列:

[1, 5, 11, 25, 55, 275, 728911, 3644555, 8018021, 18222775, 40090105, 200450525]

約数ペア:

[(1, 200450525), (5, 40090105), (11, 18222775), (25, 8018021), (55, 3644555), (275, 728911)]