204023103

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{12781}}^1$

素因数の和:13114

約数の個数: 16

約数和(自身を含む): 288975456

約数和(自身を除く): 84952353

約数列:

[1, 3, 17, 51, 313, 939, 5321, 12781, 15963, 38343, 217277, 651831, 4000453, 12001359, 68007701, 204023103]

約数ペア:

[(1, 204023103), (3, 68007701), (17, 12001359), (51, 4000453), (313, 651831), (939, 217277), (5321, 38343), (12781, 15963)]