199049042

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{19427}}^1$

素因数の和:19585

約数の個数: 16

約数和(自身を含む): 307739520

約数和(自身を除く): 108690478

約数列:

[1, 2, 47, 94, 109, 218, 5123, 10246, 19427, 38854, 913069, 1826138, 2117543, 4235086, 99524521, 199049042]

約数ペア:

[(1, 199049042), (2, 99524521), (47, 4235086), (94, 2117543), (109, 1826138), (218, 913069), (5123, 38854), (10246, 19427)]