229691728

素因数分解:

$2^4\times 7^1\times {\mathrm{2050819}}^1$

素因数の和:2050834

約数の個数: 20

約数和(自身を含む): 508603360

約数和(自身を除く): 278911632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2050819, 4101638, 8203276, 14355733, 16406552, 28711466, 32813104, 57422932, 114845864, 229691728]

約数ペア:

[(1, 229691728), (2, 114845864), (4, 57422932), (7, 32813104), (8, 28711466), (14, 16406552), (16, 14355733), (28, 8203276), (56, 4101638), (112, 2050819)]