207219103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{133949}}^1$

素因数の和:133986

約数の個数: 16

約数和(自身を含む): 270043200

約数和(自身を除く): 62824097

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 133949, 937643, 1741337, 2277133, 12189359, 15939931, 29602729, 207219103]

約数ペア:

[(1, 207219103), (7, 29602729), (13, 15939931), (17, 12189359), (91, 2277133), (119, 1741337), (221, 937643), (1547, 133949)]