208156952

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{145361}}^1$

素因数の和:145546

約数の個数: 16

約数和(自身を含む): 392477400

約数和(自身を除く): 184320448

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 145361, 290722, 581444, 1162888, 26019619, 52039238, 104078476, 208156952]

約数ペア:

[(1, 208156952), (2, 104078476), (4, 52039238), (8, 26019619), (179, 1162888), (358, 581444), (716, 290722), (1432, 145361)]