203414268

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{121951}}^1$

素因数の和:122097

約数の個数: 24

約数和(自身を含む): 478051840

約数和(自身を除く): 274637572

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 121951, 243902, 365853, 487804, 731706, 1463412, 16951189, 33902378, 50853567, 67804756, 101707134, 203414268]

約数ペア:

[(1, 203414268), (2, 101707134), (3, 67804756), (4, 50853567), (6, 33902378), (12, 16951189), (139, 1463412), (278, 731706), (417, 487804), (556, 365853), (834, 243902), (1668, 121951)]