210329281

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 221289408

約数和(自身を除く): 10960127

約数列:

[1, 53, 61, 67, 971, 3233, 3551, 4087, 51463, 59231, 65057, 216611, 3139243, 3448021, 3968477, 210329281]

約数ペア:

[(1, 210329281), (53, 3968477), (61, 3448021), (67, 3139243), (971, 216611), (3233, 65057), (3551, 59231), (4087, 51463)]