208021066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{91801}}^1$

素因数の和:91917

約数の個数: 16

約数和(自身を含む): 343706688

約数和(自身を除く): 135685622

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 91801, 183602, 1009811, 2019622, 9455503, 18911006, 104010533, 208021066]

約数ペア:

[(1, 208021066), (2, 104010533), (11, 18911006), (22, 9455503), (103, 2019622), (206, 1009811), (1133, 183602), (2266, 91801)]