199371708

素因数分解:

$2^2\times 3^2\times {\mathrm{5538103}}^1$

素因数の和:5538113

約数の個数: 18

約数和(自身を含む): 503967464

約数和(自身を除く): 304595756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5538103, 11076206, 16614309, 22152412, 33228618, 49842927, 66457236, 99685854, 199371708]

約数ペア:

[(1, 199371708), (2, 99685854), (3, 66457236), (4, 49842927), (6, 33228618), (9, 22152412), (12, 16614309), (18, 11076206), (36, 5538103)]