199163926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{55109}}^1$

素因数の和:55263

約数の個数: 16

約数和(自身を含む): 324046800

約数和(自身を除く): 124882874

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 55109, 110218, 716417, 1432834, 7660151, 15320302, 99581963, 199163926]

約数ペア:

[(1, 199163926), (2, 99581963), (13, 15320302), (26, 7660151), (139, 1432834), (278, 716417), (1807, 110218), (3614, 55109)]