204621224

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 388009440

約数和(自身を除く): 183388216

約数列:

[1, 2, 4, 8, 181, 251, 362, 502, 563, 724, 1004, 1126, 1448, 2008, 2252, 4504, 45431, 90862, 101903, 141313, 181724, 203806, 282626, 363448, 407612, 565252, 815224, 1130504, 25577653, 51155306, 102310612, 204621224]

約数ペア:

[(1, 204621224), (2, 102310612), (4, 51155306), (8, 25577653), (181, 1130504), (251, 815224), (362, 565252), (502, 407612), (563, 363448), (724, 282626), (1004, 203806), (1126, 181724), (1448, 141313), (2008, 101903), (2252, 90862), (4504, 45431)]