205013984

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11027}}^1$

素因数の和:11127

約数の個数: 48

約数和(自身を含む): 466881408

約数和(自身を除く): 261867424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 11027, 18592, 22054, 44108, 77189, 88216, 154378, 176432, 308756, 352864, 617512, 915241, 1235024, 1830482, 2470048, 3660964, 6406687, 7321928, 12813374, 14643856, 25626748, 29287712, 51253496, 102506992, 205013984]

約数ペア:

[(1, 205013984), (2, 102506992), (4, 51253496), (7, 29287712), (8, 25626748), (14, 14643856), (16, 12813374), (28, 7321928), (32, 6406687), (56, 3660964), (83, 2470048), (112, 1830482), (166, 1235024), (224, 915241), (332, 617512), (581, 352864), (664, 308756), (1162, 176432), (1328, 154378), (2324, 88216), (2656, 77189), (4648, 44108), (9296, 22054), (11027, 18592)]