227776130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{990331}}^1$

素因数の和:990361

約数の個数: 16

約数和(自身を含む): 427823424

約数和(自身を除く): 200047294

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 990331, 1980662, 4951655, 9903310, 22777613, 45555226, 113888065, 227776130]

約数ペア:

[(1, 227776130), (2, 113888065), (5, 45555226), (10, 22777613), (23, 9903310), (46, 4951655), (115, 1980662), (230, 990331)]