205555392

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{7283}}^1$

素因数の和:7315

約数の個数: 126

約数和(自身を含む): 685475388

約数和(自身を除く): 479919996

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 7283, 9408, 14112, 14566, 21849, 28224, 29132, 43698, 50981, 58264, 65547, 87396, 101962, 116528, 131094, 152943, 174792, 203924, 233056, 262188, 305886, 349584, 356867, 407848, 458829, 466112, 524376, 611772, 699168, 713734, 815696, 917658, 1048752, 1070601, 1223544, 1398336, 1427468, 1631392, 1835316, 2097504, 2141202, 2447088, 2854936, 3211803, 3262784, 3670632, 4195008, 4282404, 4894176, 5709872, 6423606, 7341264, 8564808, 9788352, 11419744, 12847212, 14682528, 17129616, 22839488, 25694424, 29365056, 34259232, 51388848, 68518464, 102777696, 205555392]

約数ペア:

[(1, 205555392), (2, 102777696), (3, 68518464), (4, 51388848), (6, 34259232), (7, 29365056), (8, 25694424), (9, 22839488), (12, 17129616), (14, 14682528), (16, 12847212), (18, 11419744), (21, 9788352), (24, 8564808), (28, 7341264), (32, 6423606), (36, 5709872), (42, 4894176), (48, 4282404), (49, 4195008), (56, 3670632), (63, 3262784), (64, 3211803), (72, 2854936), (84, 2447088), (96, 2141202), (98, 2097504), (112, 1835316), (126, 1631392), (144, 1427468), (147, 1398336), (168, 1223544), (192, 1070601), (196, 1048752), (224, 917658), (252, 815696), (288, 713734), (294, 699168), (336, 611772), (392, 524376), (441, 466112), (448, 458829), (504, 407848), (576, 356867), (588, 349584), (672, 305886), (784, 262188), (882, 233056), (1008, 203924), (1176, 174792), (1344, 152943), (1568, 131094), (1764, 116528), (2016, 101962), (2352, 87396), (3136, 65547), (3528, 58264), (4032, 50981), (4704, 43698), (7056, 29132), (7283, 28224), (9408, 21849), (14112, 14566)]