213413014765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1453}}^1\times {\mathrm{2339}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 270283478400

約数和(自身を除く): 56870463635

約数列:

[1, 5, 19, 95, 661, 1453, 2339, 3305, 7265, 11695, 12559, 27607, 44441, 62795, 138035, 222205, 960433, 1546079, 3398567, 4802165, 7730395, 16992835, 18248227, 29375501, 64572773, 91241135, 146877505, 322863865, 2246452787, 11232263935, 42682602953, 213413014765]

約数ペア:

[(1, 213413014765), (5, 42682602953), (19, 11232263935), (95, 2246452787), (661, 322863865), (1453, 146877505), (2339, 91241135), (3305, 64572773), (7265, 29375501), (11695, 18248227), (12559, 16992835), (27607, 7730395), (44441, 4802165), (62795, 3398567), (138035, 1546079), (222205, 960433)]