200053161

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16981}}^1$

素因数の和:17022

約数の個数: 48

約数和(自身を含む): 381483648

約数和(自身を除く): 181430487

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 16981, 50943, 118867, 152829, 186791, 288677, 356601, 560373, 866031, 1069803, 1307537, 1681119, 2020739, 2598093, 3175447, 3922611, 6062217, 9526341, 11767833, 18186651, 22228129, 28579023, 66684387, 200053161]

約数ペア:

[(1, 200053161), (3, 66684387), (7, 28579023), (9, 22228129), (11, 18186651), (17, 11767833), (21, 9526341), (33, 6062217), (51, 3922611), (63, 3175447), (77, 2598093), (99, 2020739), (119, 1681119), (153, 1307537), (187, 1069803), (231, 866031), (357, 560373), (561, 356601), (693, 288677), (1071, 186791), (1309, 152829), (1683, 118867), (3927, 50943), (11781, 16981)]