200230312

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{81527}}^1$

素因数の和:81840

約数の個数: 16

約数和(自身を含む): 376659360

約数和(自身を除く): 176429048

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 81527, 163054, 326108, 652216, 25028789, 50057578, 100115156, 200230312]

約数ペア:

[(1, 200230312), (2, 100115156), (4, 50057578), (8, 25028789), (307, 652216), (614, 326108), (1228, 163054), (2456, 81527)]