218010112

素因数分解:

$2^9\times {\mathrm{425801}}^1$

素因数の和:425819

約数の個数: 20

約数和(自身を含む): 435595446

約数和(自身を除く): 217585334

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 425801, 851602, 1703204, 3406408, 6812816, 13625632, 27251264, 54502528, 109005056, 218010112]

約数ペア:

[(1, 218010112), (2, 109005056), (4, 54502528), (8, 27251264), (16, 13625632), (32, 6812816), (64, 3406408), (128, 1703204), (256, 851602), (512, 425801)]