220319177

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8231}}^1$

素因数の和:8344

約数の個数: 16

約数和(自身を含む): 248935680

約数和(自身を除く): 28616503

約数列:

[1, 13, 29, 71, 377, 923, 2059, 8231, 26767, 107003, 238699, 584401, 3103087, 7597213, 16947629, 220319177]

約数ペア:

[(1, 220319177), (13, 16947629), (29, 7597213), (71, 3103087), (377, 584401), (923, 238699), (2059, 107003), (8231, 26767)]