201565198

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{1997}}^1$

素因数の和:2571

約数の個数: 16

約数和(自身を含む): 305933760

約数和(自身を除く): 104368562

約数列:

[1, 2, 109, 218, 463, 926, 1997, 3994, 50467, 100934, 217673, 435346, 924611, 1849222, 100782599, 201565198]

約数ペア:

[(1, 201565198), (2, 100782599), (109, 1849222), (218, 924611), (463, 435346), (926, 217673), (1997, 100934), (3994, 50467)]