206187384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 582603840

約数和(自身を除く): 376416456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 53, 74, 78, 104, 106, 111, 148, 156, 159, 212, 222, 296, 312, 318, 337, 424, 444, 481, 636, 674, 689, 888, 962, 1011, 1272, 1348, 1378, 1443, 1924, 1961, 2022, 2067, 2696, 2756, 2886, 3848, 3922, 4044, 4134, 4381, 5512, 5772, 5883, 7844, 8088, 8268, 8762, 11544, 11766, 12469, 13143, 15688, 16536, 17524, 17861, 23532, 24938, 25493, 26286, 35048, 35722, 37407, 47064, 49876, 50986, 52572, 53583, 71444, 74814, 76479, 99752, 101972, 105144, 107166, 142888, 149628, 152958, 162097, 203944, 214332, 232193, 299256, 305916, 324194, 428664, 464386, 486291, 611832, 648388, 660857, 696579, 928772, 972582, 1296776, 1321714, 1393158, 1857544, 1945164, 1982571, 2643428, 2786316, 3890328, 3965142, 5286856, 5572632, 7930284, 8591141, 15860568, 17182282, 25773423, 34364564, 51546846, 68729128, 103093692, 206187384]

約数ペア:

[(1, 206187384), (2, 103093692), (3, 68729128), (4, 51546846), (6, 34364564), (8, 25773423), (12, 17182282), (13, 15860568), (24, 8591141), (26, 7930284), (37, 5572632), (39, 5286856), (52, 3965142), (53, 3890328), (74, 2786316), (78, 2643428), (104, 1982571), (106, 1945164), (111, 1857544), (148, 1393158), (156, 1321714), (159, 1296776), (212, 972582), (222, 928772), (296, 696579), (312, 660857), (318, 648388), (337, 611832), (424, 486291), (444, 464386), (481, 428664), (636, 324194), (674, 305916), (689, 299256), (888, 232193), (962, 214332), (1011, 203944), (1272, 162097), (1348, 152958), (1378, 149628), (1443, 142888), (1924, 107166), (1961, 105144), (2022, 101972), (2067, 99752), (2696, 76479), (2756, 74814), (2886, 71444), (3848, 53583), (3922, 52572), (4044, 50986), (4134, 49876), (4381, 47064), (5512, 37407), (5772, 35722), (5883, 35048), (7844, 26286), (8088, 25493), (8268, 24938), (8762, 23532), (11544, 17861), (11766, 17524), (12469, 16536), (13143, 15688)]