225782207

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{24197}}^1$

素因数の和:24278

約数の個数: 16

約数和(自身を含む): 272566272

約数和(自身を除く): 46784065

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 24197, 169379, 750107, 1040471, 5250749, 7283297, 32254601, 225782207]

約数ペア:

[(1, 225782207), (7, 32254601), (31, 7283297), (43, 5250749), (217, 1040471), (301, 750107), (1333, 169379), (9331, 24197)]