206931424

素因数分解:

$2^5\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2617}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 467093088

約数和(自身を除く): 260161664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 353, 706, 1412, 2471, 2617, 2824, 4942, 5234, 5648, 9884, 10468, 11296, 18319, 19768, 20936, 36638, 39536, 41872, 73276, 79072, 83744, 146552, 293104, 586208, 923801, 1847602, 3695204, 6466607, 7390408, 12933214, 14780816, 25866428, 29561632, 51732856, 103465712, 206931424]

約数ペア:

[(1, 206931424), (2, 103465712), (4, 51732856), (7, 29561632), (8, 25866428), (14, 14780816), (16, 12933214), (28, 7390408), (32, 6466607), (56, 3695204), (112, 1847602), (224, 923801), (353, 586208), (706, 293104), (1412, 146552), (2471, 83744), (2617, 79072), (2824, 73276), (4942, 41872), (5234, 39536), (5648, 36638), (9884, 20936), (10468, 19768), (11296, 18319)]