203464888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{210191}}^1$

素因数の和:210219

約数の個数: 24

約数和(自身を含む): 419333040

約数和(自身を除く): 215868152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 210191, 420382, 840764, 1681528, 2312101, 4624202, 9248404, 18496808, 25433111, 50866222, 101732444, 203464888]

約数ペア:

[(1, 203464888), (2, 101732444), (4, 50866222), (8, 25433111), (11, 18496808), (22, 9248404), (44, 4624202), (88, 2312101), (121, 1681528), (242, 840764), (484, 420382), (968, 210191)]