199924151

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{2591}}^1$

素因数の和:2822

約数の個数: 16

約数和(自身を含む): 233238528

約数和(自身を除く): 33314377

約数列:

[1, 7, 73, 151, 511, 1057, 2591, 11023, 18137, 77161, 189143, 391241, 1324001, 2738687, 28560593, 199924151]

約数ペア:

[(1, 199924151), (7, 28560593), (73, 2738687), (151, 1324001), (511, 391241), (1057, 189143), (2591, 77161), (11023, 18137)]