208198656

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 264

約数和(自身を含む): 670597200

約数和(自身を除く): 462398544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 41, 48, 57, 58, 64, 72, 76, 82, 87, 96, 114, 116, 123, 128, 144, 152, 164, 171, 174, 192, 228, 232, 246, 256, 261, 288, 304, 328, 342, 348, 369, 384, 456, 464, 492, 512, 522, 551, 576, 608, 656, 684, 696, 738, 768, 779, 912, 928, 984, 1024, 1044, 1102, 1152, 1189, 1216, 1312, 1368, 1392, 1476, 1536, 1558, 1653, 1824, 1856, 1968, 2088, 2204, 2304, 2337, 2378, 2432, 2624, 2736, 2784, 2952, 3072, 3116, 3306, 3567, 3648, 3712, 3936, 4176, 4408, 4608, 4674, 4756, 4864, 4959, 5248, 5472, 5568, 5904, 6232, 6612, 7011, 7134, 7296, 7424, 7872, 8352, 8816, 9216, 9348, 9512, 9728, 9918, 10496, 10701, 10944, 11136, 11808, 12464, 13224, 14022, 14268, 14592, 14848, 15744, 16704, 17632, 18696, 19024, 19456, 19836, 20992, 21402, 21888, 22272, 22591, 23616, 24928, 26448, 28044, 28536, 29184, 29696, 31488, 33408, 35264, 37392, 38048, 39672, 41984, 42804, 43776, 44544, 45182, 47232, 49856, 52896, 56088, 57072, 58368, 62976, 66816, 67773, 70528, 74784, 76096, 79344, 85608, 87552, 89088, 90364, 94464, 99712, 105792, 112176, 114144, 125952, 133632, 135546, 141056, 149568, 152192, 158688, 171216, 175104, 180728, 188928, 199424, 203319, 211584, 224352, 228288, 267264, 271092, 282112, 299136, 304384, 317376, 342432, 361456, 377856, 398848, 406638, 423168, 448704, 456576, 542184, 564224, 598272, 608768, 634752, 684864, 722912, 797696, 813276, 846336, 897408, 913152, 1084368, 1196544, 1217536, 1269504, 1369728, 1445824, 1626552, 1692672, 1794816, 1826304, 2168736, 2393088, 2539008, 2739456, 2891648, 3253104, 3589632, 3652608, 4337472, 5078016, 5478912, 5783296, 6506208, 7179264, 8674944, 10957824, 11566592, 13012416, 17349888, 23133184, 26024832, 34699776, 52049664, 69399552, 104099328, 208198656]

約数ペア:

[(1, 208198656), (2, 104099328), (3, 69399552), (4, 52049664), (6, 34699776), (8, 26024832), (9, 23133184), (12, 17349888), (16, 13012416), (18, 11566592), (19, 10957824), (24, 8674944), (29, 7179264), (32, 6506208), (36, 5783296), (38, 5478912), (41, 5078016), (48, 4337472), (57, 3652608), (58, 3589632), (64, 3253104), (72, 2891648), (76, 2739456), (82, 2539008), (87, 2393088), (96, 2168736), (114, 1826304), (116, 1794816), (123, 1692672), (128, 1626552), (144, 1445824), (152, 1369728), (164, 1269504), (171, 1217536), (174, 1196544), (192, 1084368), (228, 913152), (232, 897408), (246, 846336), (256, 813276), (261, 797696), (288, 722912), (304, 684864), (328, 634752), (342, 608768), (348, 598272), (369, 564224), (384, 542184), (456, 456576), (464, 448704), (492, 423168), (512, 406638), (522, 398848), (551, 377856), (576, 361456), (608, 342432), (656, 317376), (684, 304384), (696, 299136), (738, 282112), (768, 271092), (779, 267264), (912, 228288), (928, 224352), (984, 211584), (1024, 203319), (1044, 199424), (1102, 188928), (1152, 180728), (1189, 175104), (1216, 171216), (1312, 158688), (1368, 152192), (1392, 149568), (1476, 141056), (1536, 135546), (1558, 133632), (1653, 125952), (1824, 114144), (1856, 112176), (1968, 105792), (2088, 99712), (2204, 94464), (2304, 90364), (2337, 89088), (2378, 87552), (2432, 85608), (2624, 79344), (2736, 76096), (2784, 74784), (2952, 70528), (3072, 67773), (3116, 66816), (3306, 62976), (3567, 58368), (3648, 57072), (3712, 56088), (3936, 52896), (4176, 49856), (4408, 47232), (4608, 45182), (4674, 44544), (4756, 43776), (4864, 42804), (4959, 41984), (5248, 39672), (5472, 38048), (5568, 37392), (5904, 35264), (6232, 33408), (6612, 31488), (7011, 29696), (7134, 29184), (7296, 28536), (7424, 28044), (7872, 26448), (8352, 24928), (8816, 23616), (9216, 22591), (9348, 22272), (9512, 21888), (9728, 21402), (9918, 20992), (10496, 19836), (10701, 19456), (10944, 19024), (11136, 18696), (11808, 17632), (12464, 16704), (13224, 15744), (14022, 14848), (14268, 14592)]