325156976

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{201211}}^1$

素因数の和:201320

約数の個数: 20

約数和(自身を含む): 636232344

約数和(自身を除く): 311075368

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 201211, 402422, 804844, 1609688, 3219376, 20322311, 40644622, 81289244, 162578488, 325156976]

約数ペア:

[(1, 325156976), (2, 162578488), (4, 81289244), (8, 40644622), (16, 20322311), (101, 3219376), (202, 1609688), (404, 804844), (808, 402422), (1616, 201211)]