207948032

素因数分解:

$2^8\times {\mathrm{812297}}^1$

素因数の和:812313

約数の個数: 18

約数和(自身を含む): 415084278

約数和(自身を除く): 207136246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 812297, 1624594, 3249188, 6498376, 12996752, 25993504, 51987008, 103974016, 207948032]

約数ペア:

[(1, 207948032), (2, 103974016), (4, 51987008), (8, 25993504), (16, 12996752), (32, 6498376), (64, 3249188), (128, 1624594), (256, 812297)]