199845551

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 214272000

約数和(自身を除く): 14426449

約数列:

[1, 23, 47, 199, 929, 1081, 4577, 9353, 21367, 43663, 184871, 215119, 1004249, 4252033, 8688937, 199845551]

約数ペア:

[(1, 199845551), (23, 8688937), (47, 4252033), (199, 1004249), (929, 215119), (1081, 184871), (4577, 43663), (9353, 21367)]