204818432

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 516313980

約数和(自身を除く): 311495548

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 157, 182, 196, 208, 224, 256, 314, 364, 392, 416, 448, 512, 628, 637, 728, 784, 832, 896, 1024, 1099, 1256, 1274, 1456, 1568, 1664, 1792, 2041, 2048, 2198, 2512, 2548, 2912, 3136, 3328, 3584, 4082, 4396, 5024, 5096, 5824, 6272, 6656, 7168, 7693, 8164, 8792, 10048, 10192, 11648, 12544, 13312, 14287, 14336, 15386, 16328, 17584, 20096, 20384, 23296, 25088, 26624, 28574, 30772, 32656, 35168, 40192, 40768, 46592, 50176, 57148, 61544, 65312, 70336, 80384, 81536, 93184, 100009, 100352, 114296, 123088, 130624, 140672, 160768, 163072, 186368, 200018, 228592, 246176, 261248, 281344, 321536, 326144, 400036, 457184, 492352, 522496, 562688, 652288, 800072, 914368, 984704, 1044992, 1125376, 1304576, 1600144, 1828736, 1969408, 2089984, 2250752, 3200288, 3657472, 3938816, 4179968, 6400576, 7314944, 7877632, 12801152, 14629888, 15755264, 25602304, 29259776, 51204608, 102409216, 204818432]

約数ペア:

[(1, 204818432), (2, 102409216), (4, 51204608), (7, 29259776), (8, 25602304), (13, 15755264), (14, 14629888), (16, 12801152), (26, 7877632), (28, 7314944), (32, 6400576), (49, 4179968), (52, 3938816), (56, 3657472), (64, 3200288), (91, 2250752), (98, 2089984), (104, 1969408), (112, 1828736), (128, 1600144), (157, 1304576), (182, 1125376), (196, 1044992), (208, 984704), (224, 914368), (256, 800072), (314, 652288), (364, 562688), (392, 522496), (416, 492352), (448, 457184), (512, 400036), (628, 326144), (637, 321536), (728, 281344), (784, 261248), (832, 246176), (896, 228592), (1024, 200018), (1099, 186368), (1256, 163072), (1274, 160768), (1456, 140672), (1568, 130624), (1664, 123088), (1792, 114296), (2041, 100352), (2048, 100009), (2198, 93184), (2512, 81536), (2548, 80384), (2912, 70336), (3136, 65312), (3328, 61544), (3584, 57148), (4082, 50176), (4396, 46592), (5024, 40768), (5096, 40192), (5824, 35168), (6272, 32656), (6656, 30772), (7168, 28574), (7693, 26624), (8164, 25088), (8792, 23296), (10048, 20384), (10192, 20096), (11648, 17584), (12544, 16328), (13312, 15386), (14287, 14336)]