199412794

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{146843}}^1$

素因数の和:146949

約数の個数: 16

約数和(自身を含む): 345377088

約数和(自身を除く): 145964294

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 146843, 293686, 1027901, 2055802, 14243771, 28487542, 99706397, 199412794]

約数ペア:

[(1, 199412794), (2, 99706397), (7, 28487542), (14, 14243771), (97, 2055802), (194, 1027901), (679, 293686), (1358, 146843)]