199423874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{27103}}^1$

素因数の和:27401

約数の個数: 16

約数和(自身を含む): 323296512

約数和(自身を除く): 123872638

約数列:

[1, 2, 13, 26, 283, 566, 3679, 7358, 27103, 54206, 352339, 704678, 7670149, 15340298, 99711937, 199423874]

約数ペア:

[(1, 199423874), (2, 99711937), (13, 15340298), (26, 7670149), (283, 704678), (566, 352339), (3679, 54206), (7358, 27103)]