204447254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{86851}}^1$

素因数の和:86971

約数の個数: 16

約数和(自身を含む): 337680576

約数和(自身を除く): 133233322

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 86851, 173702, 955361, 1910722, 9293057, 18586114, 102223627, 204447254]

約数ペア:

[(1, 204447254), (2, 102223627), (11, 18586114), (22, 9293057), (107, 1910722), (214, 955361), (1177, 173702), (2354, 86851)]