212301488

素因数分解:

$2^4\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1697}}^1$

素因数の和:2829

約数の個数: 40

約数和(自身を含む): 470794272

約数和(自身を除く): 258492784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1117, 1697, 2234, 3394, 4468, 6788, 7819, 8936, 11879, 13576, 15638, 17872, 23758, 27152, 31276, 47516, 62552, 95032, 125104, 190064, 1895549, 3791098, 7582196, 13268843, 15164392, 26537686, 30328784, 53075372, 106150744, 212301488]

約数ペア:

[(1, 212301488), (2, 106150744), (4, 53075372), (7, 30328784), (8, 26537686), (14, 15164392), (16, 13268843), (28, 7582196), (56, 3791098), (112, 1895549), (1117, 190064), (1697, 125104), (2234, 95032), (3394, 62552), (4468, 47516), (6788, 31276), (7819, 27152), (8936, 23758), (11879, 17872), (13576, 15638)]