208994754

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{325537}}^1$

素因数の和:325649

約数の個数: 16

約数和(自身を含む): 421897248

約数和(自身を除く): 212902494

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 325537, 651074, 976611, 1953222, 34832459, 69664918, 104497377, 208994754]

約数ペア:

[(1, 208994754), (2, 104497377), (3, 69664918), (6, 34832459), (107, 1953222), (214, 976611), (321, 651074), (642, 325537)]