205260077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2953}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 229703040

約数和(自身を除く): 24442963

約数列:

[1, 11, 71, 89, 781, 979, 2953, 6319, 32483, 69509, 209663, 262817, 2306293, 2890987, 18660007, 205260077]

約数ペア:

[(1, 205260077), (11, 18660007), (71, 2890987), (89, 2306293), (781, 262817), (979, 209663), (2953, 69509), (6319, 32483)]