210243568

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{11701}}^1$

素因数の和:12832

約数の個数: 20

約数和(自身を含む): 407744488

約数和(自身を除く): 197500920

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 11701, 17968, 23402, 46804, 93608, 187216, 13140223, 26280446, 52560892, 105121784, 210243568]

約数ペア:

[(1, 210243568), (2, 105121784), (4, 52560892), (8, 26280446), (16, 13140223), (1123, 187216), (2246, 93608), (4492, 46804), (8984, 23402), (11701, 17968)]