201169969

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 273901824

約数和(自身を除く): 72731855

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 803, 949, 1001, 2753, 5621, 6643, 10439, 19271, 30283, 35789, 73073, 200969, 211981, 250523, 393679, 1406783, 2210659, 2612597, 2755753, 15474613, 18288179, 28738567, 201169969]

約数ペア:

[(1, 201169969), (7, 28738567), (11, 18288179), (13, 15474613), (73, 2755753), (77, 2612597), (91, 2210659), (143, 1406783), (511, 393679), (803, 250523), (949, 211981), (1001, 200969), (2753, 73073), (5621, 35789), (6643, 30283), (10439, 19271)]