211133054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21961}}^1$

素因数の和:22016

約数の個数: 32

約数和(自身を含む): 379503360

約数和(自身を除く): 168370306

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 9614, 21961, 43922, 241571, 417259, 483142, 505103, 834518, 1010206, 4589849, 5556133, 9179698, 9596957, 11112266, 19193914, 105566527, 211133054]

約数ペア:

[(1, 211133054), (2, 105566527), (11, 19193914), (19, 11112266), (22, 9596957), (23, 9179698), (38, 5556133), (46, 4589849), (209, 1010206), (253, 834518), (418, 505103), (437, 483142), (506, 417259), (874, 241571), (4807, 43922), (9614, 21961)]