266175088

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{102061}}^1$

素因数の和:102232

約数の個数: 20

約数和(自身を含む): 518883208

約数和(自身を除く): 252708120

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 102061, 204122, 408244, 816488, 1632976, 16635943, 33271886, 66543772, 133087544, 266175088]

約数ペア:

[(1, 266175088), (2, 133087544), (4, 66543772), (8, 33271886), (16, 16635943), (163, 1632976), (326, 816488), (652, 408244), (1304, 204122), (2608, 102061)]