201626896

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{8167}}^1$

素因数の和:9718

約数の個数: 20

約数和(自身を含む): 390953152

約数和(自身を除く): 189326256

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 8167, 12344, 16334, 24688, 32668, 65336, 130672, 12601681, 25203362, 50406724, 100813448, 201626896]

約数ペア:

[(1, 201626896), (2, 100813448), (4, 50406724), (8, 25203362), (16, 12601681), (1543, 130672), (3086, 65336), (6172, 32668), (8167, 24688), (12344, 16334)]