220517891713

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{6029}}^1$

素因数の和:8390

約数の個数: 48

約数和(自身を含む): 286076707200

約数和(自身を除く): 65558815487

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 2311, 6029, 15827, 16177, 39287, 42203, 43909, 102493, 113239, 114551, 275009, 295421, 307363, 717451, 746453, 801857, 1925063, 1947367, 2151541, 5022157, 5225171, 5612999, 13631569, 13933019, 36576197, 95420983, 97531133, 236861323, 264727361, 682717931, 1658029261, 1853091527, 4500365137, 11606204827, 12971640689, 31502555959, 220517891713]

約数ペア:

[(1, 220517891713), (7, 31502555959), (17, 12971640689), (19, 11606204827), (49, 4500365137), (119, 1853091527), (133, 1658029261), (323, 682717931), (833, 264727361), (931, 236861323), (2261, 97531133), (2311, 95420983), (6029, 36576197), (15827, 13933019), (16177, 13631569), (39287, 5612999), (42203, 5225171), (43909, 5022157), (102493, 2151541), (113239, 1947367), (114551, 1925063), (275009, 801857), (295421, 746453), (307363, 717451)]