197919072

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 633346560

約数和(自身を除く): 435427488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 67, 72, 78, 96, 104, 108, 117, 134, 144, 156, 201, 208, 216, 234, 263, 268, 288, 312, 351, 402, 416, 432, 468, 526, 536, 603, 624, 702, 789, 804, 864, 871, 936, 1052, 1072, 1206, 1248, 1404, 1578, 1608, 1742, 1809, 1872, 2104, 2144, 2367, 2412, 2613, 2808, 3156, 3216, 3419, 3484, 3618, 3744, 4208, 4734, 4824, 5226, 5616, 6312, 6432, 6838, 6968, 7101, 7236, 7839, 8416, 9468, 9648, 10257, 10452, 11232, 12624, 13676, 13936, 14202, 14472, 15678, 17621, 18936, 19296, 20514, 20904, 23517, 25248, 27352, 27872, 28404, 28944, 30771, 31356, 35242, 37872, 41028, 41808, 47034, 52863, 54704, 56808, 57888, 61542, 62712, 70484, 75744, 82056, 83616, 92313, 94068, 105726, 109408, 113616, 123084, 125424, 140968, 158589, 164112, 184626, 188136, 211452, 227232, 229073, 246168, 250848, 281936, 317178, 328224, 369252, 376272, 422904, 458146, 475767, 492336, 563872, 634356, 687219, 738504, 752544, 845808, 916292, 951534, 984672, 1268712, 1374438, 1477008, 1691616, 1832584, 1903068, 2061657, 2537424, 2748876, 2954016, 3665168, 3806136, 4123314, 5074848, 5497752, 6184971, 7330336, 7612272, 8246628, 10995504, 12369942, 15224544, 16493256, 21991008, 24739884, 32986512, 49479768, 65973024, 98959536, 197919072]

約数ペア:

[(1, 197919072), (2, 98959536), (3, 65973024), (4, 49479768), (6, 32986512), (8, 24739884), (9, 21991008), (12, 16493256), (13, 15224544), (16, 12369942), (18, 10995504), (24, 8246628), (26, 7612272), (27, 7330336), (32, 6184971), (36, 5497752), (39, 5074848), (48, 4123314), (52, 3806136), (54, 3665168), (67, 2954016), (72, 2748876), (78, 2537424), (96, 2061657), (104, 1903068), (108, 1832584), (117, 1691616), (134, 1477008), (144, 1374438), (156, 1268712), (201, 984672), (208, 951534), (216, 916292), (234, 845808), (263, 752544), (268, 738504), (288, 687219), (312, 634356), (351, 563872), (402, 492336), (416, 475767), (432, 458146), (468, 422904), (526, 376272), (536, 369252), (603, 328224), (624, 317178), (702, 281936), (789, 250848), (804, 246168), (864, 229073), (871, 227232), (936, 211452), (1052, 188136), (1072, 184626), (1206, 164112), (1248, 158589), (1404, 140968), (1578, 125424), (1608, 123084), (1742, 113616), (1809, 109408), (1872, 105726), (2104, 94068), (2144, 92313), (2367, 83616), (2412, 82056), (2613, 75744), (2808, 70484), (3156, 62712), (3216, 61542), (3419, 57888), (3484, 56808), (3618, 54704), (3744, 52863), (4208, 47034), (4734, 41808), (4824, 41028), (5226, 37872), (5616, 35242), (6312, 31356), (6432, 30771), (6838, 28944), (6968, 28404), (7101, 27872), (7236, 27352), (7839, 25248), (8416, 23517), (9468, 20904), (9648, 20514), (10257, 19296), (10452, 18936), (11232, 17621), (12624, 15678), (13676, 14472), (13936, 14202)]