207406052

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 108

約数和(自身を含む): 471610944

約数和(自身を除く): 264204892

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 71, 76, 119, 133, 142, 238, 266, 284, 289, 323, 361, 476, 497, 532, 578, 646, 722, 994, 1156, 1207, 1292, 1349, 1444, 1988, 2023, 2261, 2414, 2527, 2698, 4046, 4522, 4828, 5054, 5396, 5491, 6137, 8092, 8449, 9044, 9443, 10108, 10982, 12274, 16898, 18886, 20519, 21964, 22933, 24548, 25631, 33796, 37772, 38437, 41038, 42959, 45866, 51262, 76874, 82076, 85918, 91732, 102524, 104329, 143633, 153748, 160531, 171836, 179417, 208658, 287266, 321062, 358834, 389861, 417316, 435727, 574532, 642124, 717668, 730303, 779722, 871454, 1460606, 1559444, 1742908, 2729027, 2921212, 3050089, 5458054, 6100178, 7407359, 10916108, 12200356, 14814718, 29629436, 51851513, 103703026, 207406052]

約数ペア:

[(1, 207406052), (2, 103703026), (4, 51851513), (7, 29629436), (14, 14814718), (17, 12200356), (19, 10916108), (28, 7407359), (34, 6100178), (38, 5458054), (68, 3050089), (71, 2921212), (76, 2729027), (119, 1742908), (133, 1559444), (142, 1460606), (238, 871454), (266, 779722), (284, 730303), (289, 717668), (323, 642124), (361, 574532), (476, 435727), (497, 417316), (532, 389861), (578, 358834), (646, 321062), (722, 287266), (994, 208658), (1156, 179417), (1207, 171836), (1292, 160531), (1349, 153748), (1444, 143633), (1988, 104329), (2023, 102524), (2261, 91732), (2414, 85918), (2527, 82076), (2698, 76874), (4046, 51262), (4522, 45866), (4828, 42959), (5054, 41038), (5396, 38437), (5491, 37772), (6137, 33796), (8092, 25631), (8449, 24548), (9044, 22933), (9443, 21964), (10108, 20519), (10982, 18886), (12274, 16898)]