213027412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{132151}}^1$

素因数の和:132199

約数の個数: 24

約数和(自身を含む): 414428672

約数和(自身を除く): 201401260

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 132151, 264302, 528604, 1717963, 3435926, 4096681, 6871852, 8193362, 16386724, 53256853, 106513706, 213027412]

約数ペア:

[(1, 213027412), (2, 106513706), (4, 53256853), (13, 16386724), (26, 8193362), (31, 6871852), (52, 4096681), (62, 3435926), (124, 1717963), (403, 528604), (806, 264302), (1612, 132151)]