199207908

素因数分解:

$2^2\times 3^2\times {\mathrm{5533553}}^1$

素因数の和:5533563

約数の個数: 18

約数和(自身を含む): 503553414

約数和(自身を除く): 304345506

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5533553, 11067106, 16600659, 22134212, 33201318, 49801977, 66402636, 99603954, 199207908]

約数ペア:

[(1, 199207908), (2, 99603954), (3, 66402636), (4, 49801977), (6, 33201318), (9, 22134212), (12, 16600659), (18, 11067106), (36, 5533553)]