203464128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3290

約数の個数: 112

約数和(自身を含む): 628521984

約数和(自身を除く): 425057856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 3008, 3221, 3948, 4512, 5264, 6442, 7896, 9024, 9663, 10528, 12884, 15792, 19326, 21056, 22547, 25768, 31584, 38652, 45094, 51536, 63168, 67641, 77304, 90188, 103072, 135282, 151387, 154608, 180376, 206144, 270564, 302774, 309216, 360752, 454161, 541128, 605548, 618432, 721504, 908322, 1059709, 1082256, 1211096, 1443008, 1816644, 2119418, 2164512, 2422192, 3179127, 3633288, 4238836, 4329024, 4844384, 6358254, 7266576, 8477672, 9688768, 12716508, 14533152, 16955344, 25433016, 29066304, 33910688, 50866032, 67821376, 101732064, 203464128]

約数ペア:

[(1, 203464128), (2, 101732064), (3, 67821376), (4, 50866032), (6, 33910688), (7, 29066304), (8, 25433016), (12, 16955344), (14, 14533152), (16, 12716508), (21, 9688768), (24, 8477672), (28, 7266576), (32, 6358254), (42, 4844384), (47, 4329024), (48, 4238836), (56, 3633288), (64, 3179127), (84, 2422192), (94, 2164512), (96, 2119418), (112, 1816644), (141, 1443008), (168, 1211096), (188, 1082256), (192, 1059709), (224, 908322), (282, 721504), (329, 618432), (336, 605548), (376, 541128), (448, 454161), (564, 360752), (658, 309216), (672, 302774), (752, 270564), (987, 206144), (1128, 180376), (1316, 154608), (1344, 151387), (1504, 135282), (1974, 103072), (2256, 90188), (2632, 77304), (3008, 67641), (3221, 63168), (3948, 51536), (4512, 45094), (5264, 38652), (6442, 31584), (7896, 25768), (9024, 22547), (9663, 21056), (10528, 19326), (12884, 15792)]