197785826

素因数分解:

$2^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{10859}}^1$

素因数の和:12169

約数の個数: 16

約数和(自身を含む): 339353280

約数和(自身を除く): 141567454

約数列:

[1, 2, 7, 14, 1301, 2602, 9107, 10859, 18214, 21718, 76013, 152026, 14127559, 28255118, 98892913, 197785826]

約数ペア:

[(1, 197785826), (2, 98892913), (7, 28255118), (14, 14127559), (1301, 152026), (2602, 76013), (9107, 21718), (10859, 18214)]