226307459

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1609}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 263370240

約数和(自身を除く): 37062781

約数列:

[1, 7, 71, 283, 497, 1609, 1981, 11263, 20093, 114239, 140651, 455347, 799673, 3187429, 32329637, 226307459]

約数ペア:

[(1, 226307459), (7, 32329637), (71, 3187429), (283, 799673), (497, 455347), (1609, 140651), (1981, 114239), (11263, 20093)]