205793152

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{5237}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 411392520

約数和(自身を除く): 205599368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4912, 5237, 9824, 10474, 19648, 20948, 39296, 41896, 83792, 167584, 335168, 670336, 1607759, 3215518, 6431036, 12862072, 25724144, 51448288, 102896576, 205793152]

約数ペア:

[(1, 205793152), (2, 102896576), (4, 51448288), (8, 25724144), (16, 12862072), (32, 6431036), (64, 3215518), (128, 1607759), (307, 670336), (614, 335168), (1228, 167584), (2456, 83792), (4912, 41896), (5237, 39296), (9824, 20948), (10474, 19648)]