199493407

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4583}}^1$

素因数の和:4710

約数の個数: 16

約数和(自身を含む): 220032000

約数和(自身を除く): 20538593

約数列:

[1, 19, 29, 79, 551, 1501, 2291, 4583, 43529, 87077, 132907, 362057, 2525233, 6879083, 10499653, 199493407]

約数ペア:

[(1, 199493407), (19, 10499653), (29, 6879083), (79, 2525233), (551, 362057), (1501, 132907), (2291, 87077), (4583, 43529)]