207727525

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{202661}}^1$

素因数の和:202712

約数の個数: 12

約数和(自身を含む): 263865924

約数和(自身を除く): 56138399

約数列:

[1, 5, 25, 41, 205, 1025, 202661, 1013305, 5066525, 8309101, 41545505, 207727525]

約数ペア:

[(1, 207727525), (5, 41545505), (25, 8309101), (41, 5066525), (205, 1013305), (1025, 202661)]