207260928

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 216

約数和(自身を含む): 696398976

約数和(自身を除く): 489138048

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, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 181, 192, 213, 224, 252, 256, 284, 288, 336, 362, 384, 426, 448, 497, 504, 543, 568, 576, 639, 672, 724, 768, 852, 896, 994, 1008, 1086, 1136, 1152, 1267, 1278, 1344, 1448, 1491, 1629, 1704, 1792, 1988, 2016, 2172, 2272, 2304, 2534, 2556, 2688, 2896, 2982, 3258, 3408, 3801, 3976, 4032, 4344, 4473, 4544, 5068, 5112, 5376, 5792, 5964, 6516, 6816, 7602, 7952, 8064, 8688, 8946, 9088, 10136, 10224, 11403, 11584, 11928, 12851, 13032, 13632, 15204, 15904, 16128, 17376, 17892, 18176, 20272, 20448, 22806, 23168, 23856, 25702, 26064, 27264, 30408, 31808, 34752, 35784, 38553, 40544, 40896, 45612, 46336, 47712, 51404, 52128, 54528, 60816, 63616, 69504, 71568, 77106, 81088, 81792, 89957, 91224, 95424, 102808, 104256, 115659, 121632, 127232, 139008, 143136, 154212, 162176, 163584, 179914, 182448, 190848, 205616, 208512, 231318, 243264, 269871, 286272, 308424, 324352, 359828, 364896, 381696, 411232, 417024, 462636, 486528, 539742, 572544, 616848, 719656, 729792, 809613, 822464, 925272, 973056, 1079484, 1145088, 1233696, 1439312, 1459584, 1619226, 1644928, 1850544, 2158968, 2467392, 2878624, 2919168, 3238452, 3289856, 3701088, 4317936, 4934784, 5757248, 6476904, 7402176, 8635872, 9869568, 11514496, 12953808, 14804352, 17271744, 23028992, 25907616, 29608704, 34543488, 51815232, 69086976, 103630464, 207260928]

約数ペア:

[(1, 207260928), (2, 103630464), (3, 69086976), (4, 51815232), (6, 34543488), (7, 29608704), (8, 25907616), (9, 23028992), (12, 17271744), (14, 14804352), (16, 12953808), (18, 11514496), (21, 9869568), (24, 8635872), (28, 7402176), (32, 6476904), (36, 5757248), (42, 4934784), (48, 4317936), (56, 3701088), (63, 3289856), (64, 3238452), (71, 2919168), (72, 2878624), (84, 2467392), (96, 2158968), (112, 1850544), (126, 1644928), (128, 1619226), (142, 1459584), (144, 1439312), (168, 1233696), (181, 1145088), (192, 1079484), (213, 973056), (224, 925272), (252, 822464), (256, 809613), (284, 729792), (288, 719656), (336, 616848), (362, 572544), (384, 539742), (426, 486528), (448, 462636), (497, 417024), (504, 411232), (543, 381696), (568, 364896), (576, 359828), (639, 324352), (672, 308424), (724, 286272), (768, 269871), (852, 243264), (896, 231318), (994, 208512), (1008, 205616), (1086, 190848), (1136, 182448), (1152, 179914), (1267, 163584), (1278, 162176), (1344, 154212), (1448, 143136), (1491, 139008), (1629, 127232), (1704, 121632), (1792, 115659), (1988, 104256), (2016, 102808), (2172, 95424), (2272, 91224), (2304, 89957), (2534, 81792), (2556, 81088), (2688, 77106), (2896, 71568), (2982, 69504), (3258, 63616), (3408, 60816), (3801, 54528), (3976, 52128), (4032, 51404), (4344, 47712), (4473, 46336), (4544, 45612), (5068, 40896), (5112, 40544), (5376, 38553), (5792, 35784), (5964, 34752), (6516, 31808), (6816, 30408), (7602, 27264), (7952, 26064), (8064, 25702), (8688, 23856), (8946, 23168), (9088, 22806), (10136, 20448), (10224, 20272), (11403, 18176), (11584, 17892), (11928, 17376), (12851, 16128), (13032, 15904), (13632, 15204)]