201211204108

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{488376709}}^1$

素因数の和:488376816

約数の個数: 12

約数和(自身を含む): 355538244880

約数和(自身を除く): 154327040772

約数列:

[1, 2, 4, 103, 206, 412, 488376709, 976753418, 1953506836, 50302801027, 100605602054, 201211204108]

約数ペア:

[(1, 201211204108), (2, 100605602054), (4, 50302801027), (103, 1953506836), (206, 976753418), (412, 488376709)]