205469147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17581}}^1$

素因数の和:17654

約数の個数: 16

約数和(自身を含む): 236302080

約数和(自身を除く): 30832933

約数列:

[1, 13, 29, 31, 377, 403, 899, 11687, 17581, 228553, 509849, 545011, 6628037, 7085143, 15805319, 205469147]

約数ペア:

[(1, 205469147), (13, 15805319), (29, 7085143), (31, 6628037), (377, 545011), (403, 509849), (899, 228553), (11687, 17581)]