203973184

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{6491}}^1$

素因数の和:6994

約数の個数: 28

約数和(自身を含む): 405646128

約数和(自身を除く): 201672944

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 3928, 6491, 7856, 12982, 15712, 25964, 31424, 51928, 103856, 207712, 415424, 3187081, 6374162, 12748324, 25496648, 50993296, 101986592, 203973184]

約数ペア:

[(1, 203973184), (2, 101986592), (4, 50993296), (8, 25496648), (16, 12748324), (32, 6374162), (64, 3187081), (491, 415424), (982, 207712), (1964, 103856), (3928, 51928), (6491, 31424), (7856, 25964), (12982, 15712)]