201390137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 221600400

約数和(自身を除く): 20210263

約数列:

[1, 13, 73, 137, 949, 1549, 1781, 10001, 20137, 113077, 130013, 212213, 1470001, 2758769, 15491549, 201390137]

約数ペア:

[(1, 201390137), (13, 15491549), (73, 2758769), (137, 1470001), (949, 212213), (1549, 130013), (1781, 113077), (10001, 20137)]