205416376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{212207}}^1$

素因数の和:212235

約数の個数: 24

約数和(自身を含む): 423354960

約数和(自身を除く): 217938584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 212207, 424414, 848828, 1697656, 2334277, 4668554, 9337108, 18674216, 25677047, 51354094, 102708188, 205416376]

約数ペア:

[(1, 205416376), (2, 102708188), (4, 51354094), (8, 25677047), (11, 18674216), (22, 9337108), (44, 4668554), (88, 2334277), (121, 1697656), (242, 848828), (484, 424414), (968, 212207)]