220194226

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683833}}^1$

素因数の和:683865

約数の個数: 16

約数和(自身を含む): 393888384

約数和(自身を除く): 173694158

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 683833, 1367666, 4786831, 9573662, 15728159, 31456318, 110097113, 220194226]

約数ペア:

[(1, 220194226), (2, 110097113), (7, 31456318), (14, 15728159), (23, 9573662), (46, 4786831), (161, 1367666), (322, 683833)]