212766337

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1\times {\mathrm{653}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 246741120

約数和(自身を除く): 33974783

約数列:

[1, 7, 89, 523, 623, 653, 3661, 4571, 46547, 58117, 325829, 341519, 406819, 2390633, 30395191, 212766337]

約数ペア:

[(1, 212766337), (7, 30395191), (89, 2390633), (523, 406819), (623, 341519), (653, 325829), (3661, 58117), (4571, 46547)]