225291227

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{58411}}^1$

素因数の和:58466

約数の個数: 16

約数和(自身を含む): 280377600

約数和(自身を除く): 55086373

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 58411, 408877, 1109809, 1693919, 7768663, 11857433, 32184461, 225291227]

約数ペア:

[(1, 225291227), (7, 32184461), (19, 11857433), (29, 7768663), (133, 1693919), (203, 1109809), (551, 408877), (3857, 58411)]