208153940259

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{25303}}^1\times {\mathrm{161303}}^1$

素因数の和:186626

約数の個数: 16

約数和(自身を含む): 293877821952

約数和(自身を除く): 85723881693

約数列:

[1, 3, 17, 51, 25303, 75909, 161303, 430151, 483909, 1290453, 2742151, 8226453, 4081449809, 12244349427, 69384646753, 208153940259]

約数ペア:

[(1, 208153940259), (3, 69384646753), (17, 12244349427), (51, 4081449809), (25303, 8226453), (75909, 2742151), (161303, 1290453), (430151, 483909)]