201251954

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{63247}}^1$

素因数の和:63329

約数の個数: 16

約数和(自身を含む): 317251968

約数和(自身を除く): 116000014

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 63247, 126494, 2340139, 2719621, 4680278, 5439242, 100625977, 201251954]

約数ペア:

[(1, 201251954), (2, 100625977), (37, 5439242), (43, 4680278), (74, 2719621), (86, 2340139), (1591, 126494), (3182, 63247)]