199967817

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{14149}}^1$

素因数の和:14832

約数の個数: 16

約数和(自身を含む): 305187200

約数和(自身を除く): 105219383

約数列:

[1, 3, 7, 21, 673, 2019, 4711, 14133, 14149, 42447, 99043, 297129, 9522277, 28566831, 66655939, 199967817]

約数ペア:

[(1, 199967817), (3, 66655939), (7, 28566831), (21, 9522277), (673, 297129), (2019, 99043), (4711, 42447), (14133, 14149)]