195063608

素因数分解:

$2^3\times {\mathrm{1223}}^1\times {\mathrm{19937}}^1$

素因数の和:21166

約数の個数: 16

約数和(自身を含む): 366061680

約数和(自身を除く): 170998072

約数列:

[1, 2, 4, 8, 1223, 2446, 4892, 9784, 19937, 39874, 79748, 159496, 24382951, 48765902, 97531804, 195063608]

約数ペア:

[(1, 195063608), (2, 97531804), (4, 48765902), (8, 24382951), (1223, 159496), (2446, 79748), (4892, 39874), (9784, 19937)]