196773025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{414259}}^1$

素因数の和:414288

約数の個数: 12

約数和(自身を含む): 256841200

約数和(自身を除く): 60068175

約数列:

[1, 5, 19, 25, 95, 475, 414259, 2071295, 7870921, 10356475, 39354605, 196773025]

約数ペア:

[(1, 196773025), (5, 39354605), (19, 10356475), (25, 7870921), (95, 2071295), (475, 414259)]