201355025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 258254304

約数和(自身を除く): 56899279

約数列:

[1, 5, 25, 43, 97, 215, 485, 1075, 1931, 2425, 4171, 9655, 20855, 48275, 83033, 104275, 187307, 415165, 936535, 2075825, 4682675, 8054201, 40271005, 201355025]

約数ペア:

[(1, 201355025), (5, 40271005), (25, 8054201), (43, 4682675), (97, 2075825), (215, 936535), (485, 415165), (1075, 187307), (1931, 104275), (2425, 83033), (4171, 48275), (9655, 20855)]