199333278

素因数分解:

$2^1\times 3^3\times {\mathrm{3691357}}^1$

素因数の和:3691368

約数の個数: 16

約数和(自身を含む): 442962960

約数和(自身を除く): 243629682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3691357, 7382714, 11074071, 22148142, 33222213, 66444426, 99666639, 199333278]

約数ペア:

[(1, 199333278), (2, 99666639), (3, 66444426), (6, 33222213), (9, 22148142), (18, 11074071), (27, 7382714), (54, 3691357)]