206931488

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{91079}}^1$

素因数の和:91160

約数の個数: 24

約数和(自身を含む): 413138880

約数和(自身を除く): 206207392

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 91079, 182158, 364316, 728632, 1457264, 2914528, 6466609, 12933218, 25866436, 51732872, 103465744, 206931488]

約数ペア:

[(1, 206931488), (2, 103465744), (4, 51732872), (8, 25866436), (16, 12933218), (32, 6466609), (71, 2914528), (142, 1457264), (284, 728632), (568, 364316), (1136, 182158), (2272, 91079)]