211180787874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{22291}}^1$

素因数の和:22733

約数の個数: 128

約数和(自身を含む): 545451356160

約数和(自身を除く): 334270568286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 353, 378, 426, 497, 639, 706, 994, 1059, 1278, 1491, 1917, 2118, 2471, 2982, 3177, 3834, 4473, 4942, 6354, 7413, 8946, 9531, 13419, 14826, 19062, 22239, 22291, 25063, 26838, 44478, 44582, 50126, 66717, 66873, 75189, 133434, 133746, 150378, 156037, 175441, 200619, 225567, 312074, 350882, 401238, 451134, 468111, 526323, 601857, 676701, 936222, 1052646, 1203714, 1353402, 1404333, 1578969, 1582661, 2808666, 3157938, 3165322, 4212999, 4736907, 4747983, 7868723, 8425998, 9473814, 9495966, 11078627, 14243949, 15737446, 22157254, 23606169, 28487898, 33235881, 42731847, 47212338, 55081061, 66471762, 70818507, 85463694, 99707643, 110162122, 141637014, 165243183, 199415286, 212455521, 299122929, 330486366, 424911042, 495729549, 558679333, 598245858, 991459098, 1117358666, 1487188647, 1676037999, 2974377294, 3352075998, 3910755331, 5028113997, 7821510662, 10056227994, 11732265993, 15084341991, 23464531986, 30168683982, 35196797979, 70393595958, 105590393937, 211180787874]

約数ペア:

[(1, 211180787874), (2, 105590393937), (3, 70393595958), (6, 35196797979), (7, 30168683982), (9, 23464531986), (14, 15084341991), (18, 11732265993), (21, 10056227994), (27, 7821510662), (42, 5028113997), (54, 3910755331), (63, 3352075998), (71, 2974377294), (126, 1676037999), (142, 1487188647), (189, 1117358666), (213, 991459098), (353, 598245858), (378, 558679333), (426, 495729549), (497, 424911042), (639, 330486366), (706, 299122929), (994, 212455521), (1059, 199415286), (1278, 165243183), (1491, 141637014), (1917, 110162122), (2118, 99707643), (2471, 85463694), (2982, 70818507), (3177, 66471762), (3834, 55081061), (4473, 47212338), (4942, 42731847), (6354, 33235881), (7413, 28487898), (8946, 23606169), (9531, 22157254), (13419, 15737446), (14826, 14243949), (19062, 11078627), (22239, 9495966), (22291, 9473814), (25063, 8425998), (26838, 7868723), (44478, 4747983), (44582, 4736907), (50126, 4212999), (66717, 3165322), (66873, 3157938), (75189, 2808666), (133434, 1582661), (133746, 1578969), (150378, 1404333), (156037, 1353402), (175441, 1203714), (200619, 1052646), (225567, 936222), (312074, 676701), (350882, 601857), (401238, 526323), (451134, 468111)]