210937144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{77323}}^1$

素因数の和:77371

約数の個数: 32

約数和(自身を含む): 445386240

約数和(自身を除く): 234449096

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 77323, 154646, 309292, 618584, 850553, 1701106, 2397013, 3402212, 4794026, 6804424, 9588052, 19176104, 26367143, 52734286, 105468572, 210937144]

約数ペア:

[(1, 210937144), (2, 105468572), (4, 52734286), (8, 26367143), (11, 19176104), (22, 9588052), (31, 6804424), (44, 4794026), (62, 3402212), (88, 2397013), (124, 1701106), (248, 850553), (341, 618584), (682, 309292), (1364, 154646), (2728, 77323)]