215418206

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{60887}}^1$

素因数の和:60979

約数の個数: 16

約数和(自身を含む): 339755040

約数和(自身を除く): 124336834

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 60887, 121774, 1765723, 3531446, 3714107, 7428214, 107709103, 215418206]

約数ペア:

[(1, 215418206), (2, 107709103), (29, 7428214), (58, 3714107), (61, 3531446), (122, 1765723), (1769, 121774), (3538, 60887)]