199943146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{3271}}^1$

素因数の和:5637

約数の個数: 16

約数和(自身を含む): 323221248

約数和(自身を除く): 123278102

約数列:

[1, 2, 13, 26, 2351, 3271, 4702, 6542, 30563, 42523, 61126, 85046, 7690121, 15380242, 99971573, 199943146]

約数ペア:

[(1, 199943146), (2, 99971573), (13, 15380242), (26, 7690121), (2351, 85046), (3271, 61126), (4702, 42523), (6542, 30563)]