201671799

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{80701}}^1$

素因数の和:80735

約数の個数: 24

約数和(自身を含む): 331201008

約数和(自身を除く): 129529209

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 80701, 242103, 564907, 1371917, 1694721, 3954349, 4115751, 9603419, 11863047, 28810257, 67223933, 201671799]

約数ペア:

[(1, 201671799), (3, 67223933), (7, 28810257), (17, 11863047), (21, 9603419), (49, 4115751), (51, 3954349), (119, 1694721), (147, 1371917), (357, 564907), (833, 242103), (2499, 80701)]