211580195

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{6703}}^1$

素因数の和:6874

約数の個数: 16

約数和(自身を含む): 260651520

約数和(自身を除く): 49071325

約数列:

[1, 5, 59, 107, 295, 535, 6313, 6703, 31565, 33515, 395477, 717221, 1977385, 3586105, 42316039, 211580195]

約数ペア:

[(1, 211580195), (5, 42316039), (59, 3586105), (107, 1977385), (295, 717221), (535, 395477), (6313, 33515), (6703, 31565)]