201196578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 449805312

約数和(自身を除く): 248608734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 173, 201, 263, 346, 402, 519, 526, 737, 789, 1038, 1474, 1578, 1903, 2211, 2893, 3806, 4422, 5709, 5786, 8679, 11418, 11591, 17358, 17621, 23182, 34773, 35242, 45499, 52863, 69546, 90998, 105726, 127501, 136497, 193831, 255002, 272994, 382503, 387662, 500489, 581493, 765006, 1000978, 1162986, 1501467, 3002934, 3048433, 6096866, 9145299, 18290598, 33532763, 67065526, 100598289, 201196578]

約数ペア:

[(1, 201196578), (2, 100598289), (3, 67065526), (6, 33532763), (11, 18290598), (22, 9145299), (33, 6096866), (66, 3048433), (67, 3002934), (134, 1501467), (173, 1162986), (201, 1000978), (263, 765006), (346, 581493), (402, 500489), (519, 387662), (526, 382503), (737, 272994), (789, 255002), (1038, 193831), (1474, 136497), (1578, 127501), (1903, 105726), (2211, 90998), (2893, 69546), (3806, 52863), (4422, 45499), (5709, 35242), (5786, 34773), (8679, 23182), (11418, 17621), (11591, 17358)]