190020204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 565254144

約数和(自身を除く): 375233940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 124, 132, 138, 186, 198, 207, 253, 276, 279, 341, 372, 396, 414, 506, 558, 673, 682, 713, 759, 828, 1012, 1023, 1116, 1346, 1364, 1426, 1518, 2019, 2046, 2139, 2277, 2692, 2852, 3036, 3069, 4038, 4092, 4278, 4554, 6057, 6138, 6417, 7403, 7843, 8076, 8556, 9108, 12114, 12276, 12834, 14806, 15479, 15686, 20863, 22209, 23529, 24228, 25668, 29612, 30958, 31372, 41726, 44418, 46437, 47058, 61916, 62589, 66627, 70587, 83452, 88836, 92874, 94116, 125178, 133254, 139311, 141174, 170269, 185748, 187767, 229493, 250356, 266508, 278622, 282348, 340538, 375534, 458986, 479849, 510807, 557244, 681076, 688479, 751068, 917972, 959698, 1021614, 1376958, 1439547, 1532421, 1919396, 2043228, 2065437, 2753916, 2879094, 3064842, 4130874, 4318641, 5278339, 5758188, 6129684, 8261748, 8637282, 10556678, 15835017, 17274564, 21113356, 31670034, 47505051, 63340068, 95010102, 190020204]

約数ペア:

[(1, 190020204), (2, 95010102), (3, 63340068), (4, 47505051), (6, 31670034), (9, 21113356), (11, 17274564), (12, 15835017), (18, 10556678), (22, 8637282), (23, 8261748), (31, 6129684), (33, 5758188), (36, 5278339), (44, 4318641), (46, 4130874), (62, 3064842), (66, 2879094), (69, 2753916), (92, 2065437), (93, 2043228), (99, 1919396), (124, 1532421), (132, 1439547), (138, 1376958), (186, 1021614), (198, 959698), (207, 917972), (253, 751068), (276, 688479), (279, 681076), (341, 557244), (372, 510807), (396, 479849), (414, 458986), (506, 375534), (558, 340538), (673, 282348), (682, 278622), (713, 266508), (759, 250356), (828, 229493), (1012, 187767), (1023, 185748), (1116, 170269), (1346, 141174), (1364, 139311), (1426, 133254), (1518, 125178), (2019, 94116), (2046, 92874), (2139, 88836), (2277, 83452), (2692, 70587), (2852, 66627), (3036, 62589), (3069, 61916), (4038, 47058), (4092, 46437), (4278, 44418), (4554, 41726), (6057, 31372), (6138, 30958), (6417, 29612), (7403, 25668), (7843, 24228), (8076, 23529), (8556, 22209), (9108, 20863), (12114, 15686), (12276, 15479), (12834, 14806)]