206882512

素因数分解:

$2^4\times {\mathrm{1319}}^1\times {\mathrm{9803}}^1$

素因数の和:11130

約数の個数: 20

約数和(自身を含む): 401179680

約数和(自身を除く): 194297168

約数列:

[1, 2, 4, 8, 16, 1319, 2638, 5276, 9803, 10552, 19606, 21104, 39212, 78424, 156848, 12930157, 25860314, 51720628, 103441256, 206882512]

約数ペア:

[(1, 206882512), (2, 103441256), (4, 51720628), (8, 25860314), (16, 12930157), (1319, 156848), (2638, 78424), (5276, 39212), (9803, 21104), (10552, 19606)]