208207872

素因数分解:

$2^{16}\times 3^2\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 102

約数和(自身を含む): 603188742

約数和(自身を除く): 394980870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 353, 384, 512, 576, 706, 768, 1024, 1059, 1152, 1412, 1536, 2048, 2118, 2304, 2824, 3072, 3177, 4096, 4236, 4608, 5648, 6144, 6354, 8192, 8472, 9216, 11296, 12288, 12708, 16384, 16944, 18432, 22592, 24576, 25416, 32768, 33888, 36864, 45184, 49152, 50832, 65536, 67776, 73728, 90368, 98304, 101664, 135552, 147456, 180736, 196608, 203328, 271104, 294912, 361472, 406656, 542208, 589824, 722944, 813312, 1084416, 1445888, 1626624, 2168832, 2891776, 3253248, 4337664, 5783552, 6506496, 8675328, 11567104, 13012992, 17350656, 23134208, 26025984, 34701312, 52051968, 69402624, 104103936, 208207872]

約数ペア:

[(1, 208207872), (2, 104103936), (3, 69402624), (4, 52051968), (6, 34701312), (8, 26025984), (9, 23134208), (12, 17350656), (16, 13012992), (18, 11567104), (24, 8675328), (32, 6506496), (36, 5783552), (48, 4337664), (64, 3253248), (72, 2891776), (96, 2168832), (128, 1626624), (144, 1445888), (192, 1084416), (256, 813312), (288, 722944), (353, 589824), (384, 542208), (512, 406656), (576, 361472), (706, 294912), (768, 271104), (1024, 203328), (1059, 196608), (1152, 180736), (1412, 147456), (1536, 135552), (2048, 101664), (2118, 98304), (2304, 90368), (2824, 73728), (3072, 67776), (3177, 65536), (4096, 50832), (4236, 49152), (4608, 45184), (5648, 36864), (6144, 33888), (6354, 32768), (8192, 25416), (8472, 24576), (9216, 22592), (11296, 18432), (12288, 16944), (12708, 16384)]