211049146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1370449}}^1$

素因数の和:1370469

約数の個数: 16

約数和(自身を含む): 394689600

約数和(自身を除く): 183640454

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1370449, 2740898, 9593143, 15074939, 19186286, 30149878, 105524573, 211049146]

約数ペア:

[(1, 211049146), (2, 105524573), (7, 30149878), (11, 19186286), (14, 15074939), (22, 9593143), (77, 2740898), (154, 1370449)]