209203484

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{182233}}^1$

素因数の和:182285

約数の個数: 24

約数和(自身を含む): 428614368

約数和(自身を除く): 219410884

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 182233, 364466, 728932, 1275631, 2551262, 5102524, 7471553, 14943106, 29886212, 52300871, 104601742, 209203484]

約数ペア:

[(1, 209203484), (2, 104601742), (4, 52300871), (7, 29886212), (14, 14943106), (28, 7471553), (41, 5102524), (82, 2551262), (164, 1275631), (287, 728932), (574, 364466), (1148, 182233)]