222716494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2185

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 234512306

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 77, 91, 106, 143, 154, 182, 286, 371, 583, 689, 742, 1001, 1166, 1378, 2002, 2099, 4081, 4198, 4823, 7579, 8162, 9646, 14693, 15158, 23089, 27287, 29386, 46178, 53053, 54574, 106106, 111247, 161623, 191009, 222494, 300157, 323246, 382018, 600314, 778729, 1223717, 1446211, 1557458, 2101099, 2447434, 2892422, 4202198, 8566019, 10123477, 15908321, 17132038, 20246954, 31816642, 111358247, 222716494]

約数ペア:

[(1, 222716494), (2, 111358247), (7, 31816642), (11, 20246954), (13, 17132038), (14, 15908321), (22, 10123477), (26, 8566019), (53, 4202198), (77, 2892422), (91, 2447434), (106, 2101099), (143, 1557458), (154, 1446211), (182, 1223717), (286, 778729), (371, 600314), (583, 382018), (689, 323246), (742, 300157), (1001, 222494), (1166, 191009), (1378, 161623), (2002, 111247), (2099, 106106), (4081, 54574), (4198, 53053), (4823, 46178), (7579, 29386), (8162, 27287), (9646, 23089), (14693, 15158)]