207441664

素因数分解:

$2^8\times {\mathrm{810319}}^1$

素因数の和:810335

約数の個数: 18

約数和(自身を含む): 414073520

約数和(自身を除く): 206631856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 810319, 1620638, 3241276, 6482552, 12965104, 25930208, 51860416, 103720832, 207441664]

約数ペア:

[(1, 207441664), (2, 103720832), (4, 51860416), (8, 25930208), (16, 12965104), (32, 6482552), (64, 3241276), (128, 1620638), (256, 810319)]