202377025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{197441}}^1$

素因数の和:197492

約数の個数: 12

約数和(自身を含む): 257069484

約数和(自身を除く): 54692459

約数列:

[1, 5, 25, 41, 205, 1025, 197441, 987205, 4936025, 8095081, 40475405, 202377025]

約数ペア:

[(1, 202377025), (5, 40475405), (25, 8095081), (41, 4936025), (205, 987205), (1025, 197441)]