205126874

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{2099}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 311018400

約数和(自身を除く): 105891526

約数列:

[1, 2, 131, 262, 373, 746, 2099, 4198, 48863, 97726, 274969, 549938, 782927, 1565854, 102563437, 205126874]

約数ペア:

[(1, 205126874), (2, 102563437), (131, 1565854), (262, 782927), (373, 549938), (746, 274969), (2099, 97726), (4198, 48863)]