227570638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{82037}}^1$

素因数の和:82131

約数の個数: 16

約数和(自身を含む): 364248720

約数和(自身を除く): 136678082

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 82037, 164074, 1558703, 3117406, 5988701, 11977402, 113785319, 227570638]

約数ペア:

[(1, 227570638), (2, 113785319), (19, 11977402), (38, 5988701), (73, 3117406), (146, 1558703), (1387, 164074), (2774, 82037)]