208024512

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 613842816

約数和(自身を除く): 405818304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 136, 138, 163, 184, 192, 204, 272, 276, 289, 326, 368, 391, 408, 489, 544, 552, 578, 652, 736, 782, 816, 867, 978, 1088, 1104, 1156, 1173, 1304, 1472, 1564, 1632, 1734, 1956, 2208, 2312, 2346, 2608, 2771, 3128, 3264, 3468, 3749, 3912, 4416, 4624, 4692, 5216, 5542, 6256, 6647, 6936, 7498, 7824, 8313, 9248, 9384, 10432, 11084, 11247, 12512, 13294, 13872, 14996, 15648, 16626, 18496, 18768, 19941, 22168, 22494, 25024, 26588, 27744, 29992, 31296, 33252, 37536, 39882, 44336, 44988, 47107, 53176, 55488, 59984, 63733, 66504, 75072, 79764, 88672, 89976, 94214, 106352, 119968, 127466, 133008, 141321, 159528, 177344, 179952, 188428, 191199, 212704, 239936, 254932, 266016, 282642, 319056, 359904, 376856, 382398, 425408, 509864, 532032, 565284, 638112, 719808, 753712, 764796, 1019728, 1083461, 1130568, 1276224, 1507424, 1529592, 2039456, 2166922, 2261136, 3014848, 3059184, 3250383, 4078912, 4333844, 4522272, 6118368, 6500766, 8667688, 9044544, 12236736, 13001532, 17335376, 26003064, 34670752, 52006128, 69341504, 104012256, 208024512]

約数ペア:

[(1, 208024512), (2, 104012256), (3, 69341504), (4, 52006128), (6, 34670752), (8, 26003064), (12, 17335376), (16, 13001532), (17, 12236736), (23, 9044544), (24, 8667688), (32, 6500766), (34, 6118368), (46, 4522272), (48, 4333844), (51, 4078912), (64, 3250383), (68, 3059184), (69, 3014848), (92, 2261136), (96, 2166922), (102, 2039456), (136, 1529592), (138, 1507424), (163, 1276224), (184, 1130568), (192, 1083461), (204, 1019728), (272, 764796), (276, 753712), (289, 719808), (326, 638112), (368, 565284), (391, 532032), (408, 509864), (489, 425408), (544, 382398), (552, 376856), (578, 359904), (652, 319056), (736, 282642), (782, 266016), (816, 254932), (867, 239936), (978, 212704), (1088, 191199), (1104, 188428), (1156, 179952), (1173, 177344), (1304, 159528), (1472, 141321), (1564, 133008), (1632, 127466), (1734, 119968), (1956, 106352), (2208, 94214), (2312, 89976), (2346, 88672), (2608, 79764), (2771, 75072), (3128, 66504), (3264, 63733), (3468, 59984), (3749, 55488), (3912, 53176), (4416, 47107), (4624, 44988), (4692, 44336), (5216, 39882), (5542, 37536), (6256, 33252), (6647, 31296), (6936, 29992), (7498, 27744), (7824, 26588), (8313, 25024), (9248, 22494), (9384, 22168), (10432, 19941), (11084, 18768), (11247, 18496), (12512, 16626), (13294, 15648), (13872, 14996)]