210964306

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 383719896

約数和(自身を除く): 172755590

約数列:

[1, 2, 7, 14, 37, 49, 73, 74, 98, 146, 259, 511, 518, 797, 1022, 1594, 1813, 2701, 3577, 3626, 5402, 5579, 7154, 11158, 18907, 29489, 37814, 39053, 58181, 58978, 78106, 116362, 132349, 206423, 264698, 407267, 412846, 814534, 1444961, 2152697, 2850869, 2889922, 4305394, 5701738, 15068879, 30137758, 105482153, 210964306]

約数ペア:

[(1, 210964306), (2, 105482153), (7, 30137758), (14, 15068879), (37, 5701738), (49, 4305394), (73, 2889922), (74, 2850869), (98, 2152697), (146, 1444961), (259, 814534), (511, 412846), (518, 407267), (797, 264698), (1022, 206423), (1594, 132349), (1813, 116362), (2701, 78106), (3577, 58978), (3626, 58181), (5402, 39053), (5579, 37814), (7154, 29489), (11158, 18907)]