199681944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 256

約数和(自身を含む): 674611200

約数和(自身を除く): 474929256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 47, 56, 57, 66, 76, 77, 84, 88, 94, 114, 121, 132, 133, 141, 152, 154, 168, 188, 209, 228, 231, 242, 264, 266, 282, 308, 329, 363, 376, 399, 418, 456, 462, 484, 517, 532, 564, 616, 627, 658, 726, 798, 836, 847, 893, 924, 968, 987, 1034, 1064, 1128, 1254, 1316, 1331, 1452, 1463, 1551, 1596, 1672, 1694, 1786, 1848, 1974, 2068, 2299, 2508, 2541, 2632, 2662, 2679, 2904, 2926, 3102, 3192, 3388, 3572, 3619, 3948, 3993, 4136, 4389, 4598, 5016, 5082, 5324, 5358, 5687, 5852, 6204, 6251, 6776, 6897, 7144, 7238, 7896, 7986, 8778, 9196, 9317, 9823, 10164, 10648, 10716, 10857, 11374, 11704, 12408, 12502, 13794, 14476, 15972, 16093, 17061, 17556, 18392, 18634, 18753, 19646, 20328, 21432, 21714, 22748, 25004, 25289, 27588, 27951, 28952, 29469, 31944, 32186, 34122, 35112, 37268, 37506, 39292, 39809, 43428, 45496, 48279, 50008, 50578, 55176, 55902, 58938, 62557, 64372, 68244, 68761, 74536, 75012, 75867, 78584, 79618, 86856, 96558, 101156, 108053, 111804, 117876, 119427, 125114, 128744, 136488, 137522, 150024, 151734, 159236, 177023, 187671, 193116, 202312, 206283, 216106, 223608, 235752, 238854, 250228, 275044, 303468, 318472, 324159, 354046, 375342, 386232, 412566, 432212, 437899, 477708, 500456, 531069, 550088, 606936, 648318, 708092, 750684, 756371, 825132, 864424, 875798, 955416, 1062138, 1188583, 1296636, 1313697, 1416184, 1501368, 1512742, 1650264, 1751596, 2124276, 2269113, 2377166, 2593272, 2627394, 3025484, 3503192, 3565749, 4248552, 4538226, 4754332, 5254788, 6050968, 7131498, 8320081, 9076452, 9508664, 10509576, 14262996, 16640162, 18152904, 24960243, 28525992, 33280324, 49920486, 66560648, 99840972, 199681944]

約数ペア:

[(1, 199681944), (2, 99840972), (3, 66560648), (4, 49920486), (6, 33280324), (7, 28525992), (8, 24960243), (11, 18152904), (12, 16640162), (14, 14262996), (19, 10509576), (21, 9508664), (22, 9076452), (24, 8320081), (28, 7131498), (33, 6050968), (38, 5254788), (42, 4754332), (44, 4538226), (47, 4248552), (56, 3565749), (57, 3503192), (66, 3025484), (76, 2627394), (77, 2593272), (84, 2377166), (88, 2269113), (94, 2124276), (114, 1751596), (121, 1650264), (132, 1512742), (133, 1501368), (141, 1416184), (152, 1313697), (154, 1296636), (168, 1188583), (188, 1062138), (209, 955416), (228, 875798), (231, 864424), (242, 825132), (264, 756371), (266, 750684), (282, 708092), (308, 648318), (329, 606936), (363, 550088), (376, 531069), (399, 500456), (418, 477708), (456, 437899), (462, 432212), (484, 412566), (517, 386232), (532, 375342), (564, 354046), (616, 324159), (627, 318472), (658, 303468), (726, 275044), (798, 250228), (836, 238854), (847, 235752), (893, 223608), (924, 216106), (968, 206283), (987, 202312), (1034, 193116), (1064, 187671), (1128, 177023), (1254, 159236), (1316, 151734), (1331, 150024), (1452, 137522), (1463, 136488), (1551, 128744), (1596, 125114), (1672, 119427), (1694, 117876), (1786, 111804), (1848, 108053), (1974, 101156), (2068, 96558), (2299, 86856), (2508, 79618), (2541, 78584), (2632, 75867), (2662, 75012), (2679, 74536), (2904, 68761), (2926, 68244), (3102, 64372), (3192, 62557), (3388, 58938), (3572, 55902), (3619, 55176), (3948, 50578), (3993, 50008), (4136, 48279), (4389, 45496), (4598, 43428), (5016, 39809), (5082, 39292), (5324, 37506), (5358, 37268), (5687, 35112), (5852, 34122), (6204, 32186), (6251, 31944), (6776, 29469), (6897, 28952), (7144, 27951), (7238, 27588), (7896, 25289), (7986, 25004), (8778, 22748), (9196, 21714), (9317, 21432), (9823, 20328), (10164, 19646), (10648, 18753), (10716, 18634), (10857, 18392), (11374, 17556), (11704, 17061), (12408, 16093), (12502, 15972), (13794, 14476)]