203114308

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{124153}}^1$

素因数の和:124566

約数の個数: 12

約数和(自身を含む): 356321980

約数和(自身を除く): 153207672

約数列:

[1, 2, 4, 409, 818, 1636, 124153, 248306, 496612, 50778577, 101557154, 203114308]

約数ペア:

[(1, 203114308), (2, 101557154), (4, 50778577), (409, 496612), (818, 248306), (1636, 124153)]