197381952

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 604820736

約数和(自身を除く): 407438784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 64, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 192, 207, 276, 282, 288, 317, 368, 376, 414, 423, 552, 564, 576, 634, 736, 752, 828, 846, 951, 1081, 1104, 1128, 1268, 1472, 1504, 1656, 1692, 1902, 2162, 2208, 2256, 2536, 2853, 3008, 3243, 3312, 3384, 3804, 4324, 4416, 4512, 5072, 5706, 6486, 6624, 6768, 7291, 7608, 8648, 9024, 9729, 10144, 11412, 12972, 13248, 13536, 14582, 14899, 15216, 17296, 19458, 20288, 21873, 22824, 25944, 27072, 29164, 29798, 30432, 34592, 38916, 43746, 44697, 45648, 51888, 58328, 59596, 60864, 65619, 69184, 77832, 87492, 89394, 91296, 103776, 116656, 119192, 131238, 134091, 155664, 174984, 178788, 182592, 207552, 233312, 238384, 262476, 268182, 311328, 342677, 349968, 357576, 466624, 476768, 524952, 536364, 622656, 685354, 699936, 715152, 953536, 1028031, 1049904, 1072728, 1370708, 1399872, 1430304, 2056062, 2099808, 2145456, 2741416, 2860608, 3084093, 4112124, 4199616, 4290912, 5482832, 6168186, 8224248, 8581824, 10965664, 12336372, 16448496, 21931328, 24672744, 32896992, 49345488, 65793984, 98690976, 197381952]

約数ペア:

[(1, 197381952), (2, 98690976), (3, 65793984), (4, 49345488), (6, 32896992), (8, 24672744), (9, 21931328), (12, 16448496), (16, 12336372), (18, 10965664), (23, 8581824), (24, 8224248), (32, 6168186), (36, 5482832), (46, 4290912), (47, 4199616), (48, 4112124), (64, 3084093), (69, 2860608), (72, 2741416), (92, 2145456), (94, 2099808), (96, 2056062), (138, 1430304), (141, 1399872), (144, 1370708), (184, 1072728), (188, 1049904), (192, 1028031), (207, 953536), (276, 715152), (282, 699936), (288, 685354), (317, 622656), (368, 536364), (376, 524952), (414, 476768), (423, 466624), (552, 357576), (564, 349968), (576, 342677), (634, 311328), (736, 268182), (752, 262476), (828, 238384), (846, 233312), (951, 207552), (1081, 182592), (1104, 178788), (1128, 174984), (1268, 155664), (1472, 134091), (1504, 131238), (1656, 119192), (1692, 116656), (1902, 103776), (2162, 91296), (2208, 89394), (2256, 87492), (2536, 77832), (2853, 69184), (3008, 65619), (3243, 60864), (3312, 59596), (3384, 58328), (3804, 51888), (4324, 45648), (4416, 44697), (4512, 43746), (5072, 38916), (5706, 34592), (6486, 30432), (6624, 29798), (6768, 29164), (7291, 27072), (7608, 25944), (8648, 22824), (9024, 21873), (9729, 20288), (10144, 19458), (11412, 17296), (12972, 15216), (13248, 14899), (13536, 14582)]