199807584

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 543312000

約数和(自身を除く): 343504416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 97, 129, 172, 194, 258, 291, 344, 388, 499, 516, 582, 688, 776, 998, 1032, 1164, 1376, 1497, 1552, 1996, 2064, 2328, 2994, 3104, 3992, 4128, 4171, 4656, 5988, 7984, 8342, 9312, 11976, 12513, 15968, 16684, 21457, 23952, 25026, 33368, 42914, 47904, 48403, 50052, 64371, 66736, 85828, 96806, 100104, 128742, 133472, 145209, 171656, 193612, 200208, 257484, 290418, 343312, 387224, 400416, 514968, 580836, 686624, 774448, 1029936, 1161672, 1548896, 2059872, 2081329, 2323344, 4162658, 4646688, 6243987, 8325316, 12487974, 16650632, 24975948, 33301264, 49951896, 66602528, 99903792, 199807584]

約数ペア:

[(1, 199807584), (2, 99903792), (3, 66602528), (4, 49951896), (6, 33301264), (8, 24975948), (12, 16650632), (16, 12487974), (24, 8325316), (32, 6243987), (43, 4646688), (48, 4162658), (86, 2323344), (96, 2081329), (97, 2059872), (129, 1548896), (172, 1161672), (194, 1029936), (258, 774448), (291, 686624), (344, 580836), (388, 514968), (499, 400416), (516, 387224), (582, 343312), (688, 290418), (776, 257484), (998, 200208), (1032, 193612), (1164, 171656), (1376, 145209), (1497, 133472), (1552, 128742), (1996, 100104), (2064, 96806), (2328, 85828), (2994, 66736), (3104, 64371), (3992, 50052), (4128, 48403), (4171, 47904), (4656, 42914), (5988, 33368), (7984, 25026), (8342, 23952), (9312, 21457), (11976, 16684), (12513, 15968)]