204890112

素因数分解:

$2^{13}\times 3^2\times 7^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 168

約数和(自身を含む): 678125136

約数和(自身を除く): 473235024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 397, 448, 504, 512, 576, 672, 768, 794, 896, 1008, 1024, 1152, 1191, 1344, 1536, 1588, 1792, 2016, 2048, 2304, 2382, 2688, 2779, 3072, 3176, 3573, 3584, 4032, 4096, 4608, 4764, 5376, 5558, 6144, 6352, 7146, 7168, 8064, 8192, 8337, 9216, 9528, 10752, 11116, 12288, 12704, 14292, 14336, 16128, 16674, 18432, 19056, 21504, 22232, 24576, 25011, 25408, 28584, 28672, 32256, 33348, 36864, 38112, 43008, 44464, 50022, 50816, 57168, 57344, 64512, 66696, 73728, 76224, 86016, 88928, 100044, 101632, 114336, 129024, 133392, 152448, 172032, 177856, 200088, 203264, 228672, 258048, 266784, 304896, 355712, 400176, 406528, 457344, 516096, 533568, 609792, 711424, 800352, 813056, 914688, 1067136, 1219584, 1422848, 1600704, 1626112, 1829376, 2134272, 2439168, 2845696, 3201408, 3252224, 3658752, 4268544, 4878336, 5691392, 6402816, 7317504, 8537088, 9756672, 11382784, 12805632, 14635008, 17074176, 22765568, 25611264, 29270016, 34148352, 51222528, 68296704, 102445056, 204890112]

約数ペア:

[(1, 204890112), (2, 102445056), (3, 68296704), (4, 51222528), (6, 34148352), (7, 29270016), (8, 25611264), (9, 22765568), (12, 17074176), (14, 14635008), (16, 12805632), (18, 11382784), (21, 9756672), (24, 8537088), (28, 7317504), (32, 6402816), (36, 5691392), (42, 4878336), (48, 4268544), (56, 3658752), (63, 3252224), (64, 3201408), (72, 2845696), (84, 2439168), (96, 2134272), (112, 1829376), (126, 1626112), (128, 1600704), (144, 1422848), (168, 1219584), (192, 1067136), (224, 914688), (252, 813056), (256, 800352), (288, 711424), (336, 609792), (384, 533568), (397, 516096), (448, 457344), (504, 406528), (512, 400176), (576, 355712), (672, 304896), (768, 266784), (794, 258048), (896, 228672), (1008, 203264), (1024, 200088), (1152, 177856), (1191, 172032), (1344, 152448), (1536, 133392), (1588, 129024), (1792, 114336), (2016, 101632), (2048, 100044), (2304, 88928), (2382, 86016), (2688, 76224), (2779, 73728), (3072, 66696), (3176, 64512), (3573, 57344), (3584, 57168), (4032, 50816), (4096, 50022), (4608, 44464), (4764, 43008), (5376, 38112), (5558, 36864), (6144, 33348), (6352, 32256), (7146, 28672), (7168, 28584), (8064, 25408), (8192, 25011), (8337, 24576), (9216, 22232), (9528, 21504), (10752, 19056), (11116, 18432), (12288, 16674), (12704, 16128), (14292, 14336)]