199929407

素因数分解:

${\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 210921312

約数和(自身を除く): 10991905

約数列:

[1, 41, 67, 73, 997, 2747, 2993, 4891, 40877, 66799, 72781, 200531, 2738759, 2984021, 4876327, 199929407]

約数ペア:

[(1, 199929407), (41, 4876327), (67, 2984021), (73, 2738759), (997, 200531), (2747, 72781), (2993, 66799), (4891, 40877)]