199202978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{33457}}^1$

素因数の和:33701

約数の個数: 16

約数和(自身を含む): 323204280

約数和(自身を除く): 124001302

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 33457, 66914, 434941, 869882, 7661653, 15323306, 99601489, 199202978]

約数ペア:

[(1, 199202978), (2, 99601489), (13, 15323306), (26, 7661653), (229, 869882), (458, 434941), (2977, 66914), (5954, 33457)]