207872879

素因数分解:

${\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 216691200

約数和(自身を除く): 8818321

約数列:

[1, 43, 113, 179, 239, 4859, 7697, 10277, 20227, 27007, 42781, 869761, 1161301, 1839583, 4834253, 207872879]

約数ペア:

[(1, 207872879), (43, 4834253), (113, 1839583), (179, 1161301), (239, 869761), (4859, 42781), (7697, 27007), (10277, 20227)]