209503728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10939}}^1$

素因数の和:10979

約数の個数: 120

約数和(自身を含む): 705411200

約数和(自身を除く): 495907472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 10939, 19152, 21878, 32817, 43756, 65634, 76573, 87512, 98451, 131268, 153146, 175024, 196902, 207841, 229719, 262536, 306292, 393804, 415682, 459438, 525072, 612584, 623523, 689157, 787608, 831364, 918876, 1225168, 1247046, 1378314, 1454887, 1575216, 1662728, 1837752, 1870569, 2494092, 2756628, 2909774, 3325456, 3675504, 3741138, 4364661, 4988184, 5513256, 5819548, 7482276, 8729322, 9976368, 11026512, 11639096, 13093983, 14964552, 17458644, 23278192, 26187966, 29929104, 34917288, 52375932, 69834576, 104751864, 209503728]

約数ペア:

[(1, 209503728), (2, 104751864), (3, 69834576), (4, 52375932), (6, 34917288), (7, 29929104), (8, 26187966), (9, 23278192), (12, 17458644), (14, 14964552), (16, 13093983), (18, 11639096), (19, 11026512), (21, 9976368), (24, 8729322), (28, 7482276), (36, 5819548), (38, 5513256), (42, 4988184), (48, 4364661), (56, 3741138), (57, 3675504), (63, 3325456), (72, 2909774), (76, 2756628), (84, 2494092), (112, 1870569), (114, 1837752), (126, 1662728), (133, 1575216), (144, 1454887), (152, 1378314), (168, 1247046), (171, 1225168), (228, 918876), (252, 831364), (266, 787608), (304, 689157), (336, 623523), (342, 612584), (399, 525072), (456, 459438), (504, 415682), (532, 393804), (684, 306292), (798, 262536), (912, 229719), (1008, 207841), (1064, 196902), (1197, 175024), (1368, 153146), (1596, 131268), (2128, 98451), (2394, 87512), (2736, 76573), (3192, 65634), (4788, 43756), (6384, 32817), (9576, 21878), (10939, 19152)]