211034418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{106907}}^1$

素因数の和:106966

約数の個数: 32

約数和(自身を含む): 492632064

約数和(自身を除く): 281597646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 106907, 213814, 320721, 641442, 748349, 1496698, 2245047, 4490094, 5024629, 10049258, 15073887, 30147774, 35172403, 70344806, 105517209, 211034418]

約数ペア:

[(1, 211034418), (2, 105517209), (3, 70344806), (6, 35172403), (7, 30147774), (14, 15073887), (21, 10049258), (42, 5024629), (47, 4490094), (94, 2245047), (141, 1496698), (282, 748349), (329, 641442), (658, 320721), (987, 213814), (1974, 106907)]