207922071

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{230257}}^1$

素因数の和:230310

約数の個数: 16

約数和(自身を含む): 324203264

約数和(自身を除く): 116281193

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 230257, 690771, 1611799, 4835397, 9901051, 29703153, 69307357, 207922071]

約数ペア:

[(1, 207922071), (3, 69307357), (7, 29703153), (21, 9901051), (43, 4835397), (129, 1611799), (301, 690771), (903, 230257)]