208070918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{91823}}^1$

素因数の和:91939

約数の個数: 16

約数和(自身を含む): 343789056

約数和(自身を除く): 135718138

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 91823, 183646, 1010053, 2020106, 9457769, 18915538, 104035459, 208070918]

約数ペア:

[(1, 208070918), (2, 104035459), (11, 18915538), (22, 9457769), (103, 2020106), (206, 1010053), (1133, 183646), (2266, 91823)]