212707588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{4007}}^1$

素因数の和:4611

約数の個数: 24

約数和(自身を含む): 389192832

約数和(自身を除く): 176485244

約数列:

[1, 2, 4, 23, 46, 92, 577, 1154, 2308, 4007, 8014, 13271, 16028, 26542, 53084, 92161, 184322, 368644, 2312039, 4624078, 9248156, 53176897, 106353794, 212707588]

約数ペア:

[(1, 212707588), (2, 106353794), (4, 53176897), (23, 9248156), (46, 4624078), (92, 2312039), (577, 368644), (1154, 184322), (2308, 92161), (4007, 53084), (8014, 26542), (13271, 16028)]