203497025

素因数分解:

$5^2\times {\mathrm{1627}}^1\times {\mathrm{5003}}^1$

素因数の和:6640

約数の個数: 12

約数和(自身を含む): 252541872

約数和(自身を除く): 49044847

約数列:

[1, 5, 25, 1627, 5003, 8135, 25015, 40675, 125075, 8139881, 40699405, 203497025]

約数ペア:

[(1, 203497025), (5, 40699405), (25, 8139881), (1627, 125075), (5003, 40675), (8135, 25015)]