208021214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{6301}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 330779376

約数和(自身を除く): 122758162

約数列:

[1, 2, 17, 34, 971, 1942, 6301, 12602, 16507, 33014, 107117, 214234, 6118271, 12236542, 104010607, 208021214]

約数ペア:

[(1, 208021214), (2, 104010607), (17, 12236542), (34, 6118271), (971, 214234), (1942, 107117), (6301, 33014), (12602, 16507)]