208361959

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{30071}}^1$

素因数の和:30138

約数の個数: 12

約数和(自身を含む): 231133392

約数和(自身を除く): 22771433

約数列:

[1, 13, 41, 169, 533, 6929, 30071, 390923, 1232911, 5081999, 16027843, 208361959]

約数ペア:

[(1, 208361959), (13, 16027843), (41, 5081999), (169, 1232911), (533, 390923), (6929, 30071)]