209230809935

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 312035328000

約数和(自身を除く): 102804518065

約数列:

[1, 5, 7, 29, 35, 37, 79, 109, 145, 185, 203, 259, 395, 545, 553, 647, 763, 1015, 1073, 1295, 2291, 2765, 2923, 3161, 3235, 3815, 4033, 4529, 5365, 7511, 8611, 11455, 14615, 15805, 16037, 18763, 20165, 20461, 22127, 22645, 23939, 28231, 37555, 43055, 51113, 60277, 70523, 80185, 84767, 93815, 102305, 110635, 116957, 119695, 131341, 141155, 167573, 249719, 255565, 301385, 318607, 352615, 357791, 423835, 493661, 584785, 593369, 656705, 694231, 818699, 837865, 1248595, 1482277, 1593035, 1748033, 1788955, 1891181, 2045167, 2230249, 2468305, 2609351, 2966845, 3471155, 4093495, 4859617, 5571317, 7411385, 8740165, 9239603, 9455905, 10225835, 10375939, 11151245, 13046755, 13238267, 14316169, 18265457, 24298085, 27856585, 38999219, 46198015, 51879695, 54844249, 64677221, 66191335, 71580845, 75671179, 91327285, 161568193, 194996095, 206138729, 274221245, 323386105, 378355895, 383909743, 529698253, 807840965, 1030693645, 1130977351, 1442971103, 1919548715, 2648491265, 5654886755, 5978023141, 7214855515, 29890115705, 41846161987, 209230809935]

約数ペア:

[(1, 209230809935), (5, 41846161987), (7, 29890115705), (29, 7214855515), (35, 5978023141), (37, 5654886755), (79, 2648491265), (109, 1919548715), (145, 1442971103), (185, 1130977351), (203, 1030693645), (259, 807840965), (395, 529698253), (545, 383909743), (553, 378355895), (647, 323386105), (763, 274221245), (1015, 206138729), (1073, 194996095), (1295, 161568193), (2291, 91327285), (2765, 75671179), (2923, 71580845), (3161, 66191335), (3235, 64677221), (3815, 54844249), (4033, 51879695), (4529, 46198015), (5365, 38999219), (7511, 27856585), (8611, 24298085), (11455, 18265457), (14615, 14316169), (15805, 13238267), (16037, 13046755), (18763, 11151245), (20165, 10375939), (20461, 10225835), (22127, 9455905), (22645, 9239603), (23939, 8740165), (28231, 7411385), (37555, 5571317), (43055, 4859617), (51113, 4093495), (60277, 3471155), (70523, 2966845), (80185, 2609351), (84767, 2468305), (93815, 2230249), (102305, 2045167), (110635, 1891181), (116957, 1788955), (119695, 1748033), (131341, 1593035), (141155, 1482277), (167573, 1248595), (249719, 837865), (255565, 818699), (301385, 694231), (318607, 656705), (352615, 593369), (357791, 584785), (423835, 493661)]