202221284

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{186551}}^1$

素因数の和:186826

約数の個数: 12

約数和(自身を含む): 355195008

約数和(自身を除く): 152973724

約数列:

[1, 2, 4, 271, 542, 1084, 186551, 373102, 746204, 50555321, 101110642, 202221284]

約数ペア:

[(1, 202221284), (2, 101110642), (4, 50555321), (271, 746204), (542, 373102), (1084, 186551)]