207844412

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{52433}}^1$

素因数の和:53428

約数の個数: 12

約数和(自身を含む): 364101696

約数和(自身を除く): 156257284

約数列:

[1, 2, 4, 991, 1982, 3964, 52433, 104866, 209732, 51961103, 103922206, 207844412]

約数ペア:

[(1, 207844412), (2, 103922206), (4, 51961103), (991, 209732), (1982, 104866), (3964, 52433)]