208164913

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^2$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 238978656

約数和(自身を除く): 30813743

約数列:

[1, 11, 41, 67, 83, 451, 737, 913, 2747, 3403, 5561, 6889, 30217, 37433, 61171, 75779, 228001, 282449, 461563, 2508011, 3106939, 5077193, 18924083, 208164913]

約数ペア:

[(1, 208164913), (11, 18924083), (41, 5077193), (67, 3106939), (83, 2508011), (451, 461563), (737, 282449), (913, 228001), (2747, 75779), (3403, 61171), (5561, 37433), (6889, 30217)]