199752966

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 160

約数和(自身を含む): 550133760

約数和(自身を除く): 350380794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 73, 81, 114, 126, 127, 133, 146, 162, 171, 189, 219, 254, 266, 342, 378, 381, 399, 438, 511, 513, 567, 657, 762, 798, 889, 1022, 1026, 1134, 1143, 1197, 1314, 1387, 1533, 1539, 1778, 1971, 2286, 2394, 2413, 2667, 2774, 3066, 3078, 3429, 3591, 3942, 4161, 4599, 4826, 5334, 5913, 6858, 7182, 7239, 8001, 8322, 9198, 9271, 9709, 10287, 10773, 11826, 12483, 13797, 14478, 16002, 16891, 18542, 19418, 20574, 21546, 21717, 24003, 24966, 27594, 27813, 29127, 33782, 37449, 41391, 43434, 48006, 50673, 55626, 58254, 64897, 65151, 72009, 74898, 82782, 83439, 87381, 101346, 112347, 129794, 130302, 144018, 152019, 166878, 174762, 176149, 194691, 195453, 224694, 250317, 262143, 304038, 352298, 389382, 390906, 456057, 500634, 524286, 528447, 584073, 750951, 786429, 912114, 1056894, 1168146, 1233043, 1368171, 1501902, 1572858, 1585341, 1752219, 2466086, 2736342, 3170682, 3504438, 3699129, 4756023, 5256657, 7398258, 9512046, 10513314, 11097387, 14268069, 22194774, 28536138, 33292161, 66584322, 99876483, 199752966]

約数ペア:

[(1, 199752966), (2, 99876483), (3, 66584322), (6, 33292161), (7, 28536138), (9, 22194774), (14, 14268069), (18, 11097387), (19, 10513314), (21, 9512046), (27, 7398258), (38, 5256657), (42, 4756023), (54, 3699129), (57, 3504438), (63, 3170682), (73, 2736342), (81, 2466086), (114, 1752219), (126, 1585341), (127, 1572858), (133, 1501902), (146, 1368171), (162, 1233043), (171, 1168146), (189, 1056894), (219, 912114), (254, 786429), (266, 750951), (342, 584073), (378, 528447), (381, 524286), (399, 500634), (438, 456057), (511, 390906), (513, 389382), (567, 352298), (657, 304038), (762, 262143), (798, 250317), (889, 224694), (1022, 195453), (1026, 194691), (1134, 176149), (1143, 174762), (1197, 166878), (1314, 152019), (1387, 144018), (1533, 130302), (1539, 129794), (1778, 112347), (1971, 101346), (2286, 87381), (2394, 83439), (2413, 82782), (2667, 74898), (2774, 72009), (3066, 65151), (3078, 64897), (3429, 58254), (3591, 55626), (3942, 50673), (4161, 48006), (4599, 43434), (4826, 41391), (5334, 37449), (5913, 33782), (6858, 29127), (7182, 27813), (7239, 27594), (8001, 24966), (8322, 24003), (9198, 21717), (9271, 21546), (9709, 20574), (10287, 19418), (10773, 18542), (11826, 16891), (12483, 16002), (13797, 14478)]