200981675

素因数分解:

$5^2\times {\mathrm{827}}^1\times {\mathrm{9721}}^1$

素因数の和:10558

約数の個数: 12

約数和(自身を含む): 249544296

約数和(自身を除く): 48562621

約数列:

[1, 5, 25, 827, 4135, 9721, 20675, 48605, 243025, 8039267, 40196335, 200981675]

約数ペア:

[(1, 200981675), (5, 40196335), (25, 8039267), (827, 243025), (4135, 48605), (9721, 20675)]