196981344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 644716800

約数和(自身を除く): 447735456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 398, 491, 504, 597, 672, 796, 982, 1008, 1194, 1393, 1473, 1592, 1791, 1964, 2016, 2388, 2786, 2946, 3184, 3437, 3582, 3928, 4179, 4419, 4776, 5572, 5892, 6368, 6874, 7164, 7856, 8358, 8838, 9552, 10311, 11144, 11784, 12537, 13748, 14328, 15712, 16716, 17676, 19104, 20622, 22288, 23568, 25074, 27496, 28656, 30933, 33432, 35352, 41244, 44576, 47136, 50148, 54992, 57312, 61866, 66864, 70704, 82488, 97709, 100296, 109984, 123732, 133728, 141408, 164976, 195418, 200592, 247464, 293127, 329952, 390836, 401184, 494928, 586254, 683963, 781672, 879381, 989856, 1172508, 1367926, 1563344, 1758762, 2051889, 2345016, 2735852, 3126688, 3517524, 4103778, 4690032, 5471704, 6155667, 7035048, 8207556, 9380064, 10943408, 12311334, 14070096, 16415112, 21886816, 24622668, 28140192, 32830224, 49245336, 65660448, 98490672, 196981344]

約数ペア:

[(1, 196981344), (2, 98490672), (3, 65660448), (4, 49245336), (6, 32830224), (7, 28140192), (8, 24622668), (9, 21886816), (12, 16415112), (14, 14070096), (16, 12311334), (18, 10943408), (21, 9380064), (24, 8207556), (28, 7035048), (32, 6155667), (36, 5471704), (42, 4690032), (48, 4103778), (56, 3517524), (63, 3126688), (72, 2735852), (84, 2345016), (96, 2051889), (112, 1758762), (126, 1563344), (144, 1367926), (168, 1172508), (199, 989856), (224, 879381), (252, 781672), (288, 683963), (336, 586254), (398, 494928), (491, 401184), (504, 390836), (597, 329952), (672, 293127), (796, 247464), (982, 200592), (1008, 195418), (1194, 164976), (1393, 141408), (1473, 133728), (1592, 123732), (1791, 109984), (1964, 100296), (2016, 97709), (2388, 82488), (2786, 70704), (2946, 66864), (3184, 61866), (3437, 57312), (3582, 54992), (3928, 50148), (4179, 47136), (4419, 44576), (4776, 41244), (5572, 35352), (5892, 33432), (6368, 30933), (6874, 28656), (7164, 27496), (7856, 25074), (8358, 23568), (8838, 22288), (9552, 20622), (10311, 19104), (11144, 17676), (11784, 16716), (12537, 15712), (13748, 14328)]