208458539

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9199}}^1$

素因数の和:9290

約数の個数: 16

約数和(自身を含む): 233164800

約数和(自身を除く): 24706261

約数列:

[1, 17, 31, 43, 527, 731, 1333, 9199, 22661, 156383, 285169, 395557, 4847873, 6724469, 12262267, 208458539]

約数ペア:

[(1, 208458539), (17, 12262267), (31, 6724469), (43, 4847873), (527, 395557), (731, 285169), (1333, 156383), (9199, 22661)]