209088242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 364041216

約数和(自身を除く): 154952974

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 121, 242, 341, 517, 593, 682, 1034, 1186, 1457, 2914, 3751, 5687, 6523, 7502, 11374, 13046, 16027, 18383, 27871, 32054, 36766, 55742, 71753, 143506, 176297, 202213, 306581, 352594, 404426, 613162, 864001, 1728002, 2224343, 3372391, 4448686, 6744782, 9504011, 19008022, 104544121, 209088242]

約数ペア:

[(1, 209088242), (2, 104544121), (11, 19008022), (22, 9504011), (31, 6744782), (47, 4448686), (62, 3372391), (94, 2224343), (121, 1728002), (242, 864001), (341, 613162), (517, 404426), (593, 352594), (682, 306581), (1034, 202213), (1186, 176297), (1457, 143506), (2914, 71753), (3751, 55742), (5687, 36766), (6523, 32054), (7502, 27871), (11374, 18383), (13046, 16027)]