204584128

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14731}}^1$

素因数の和:14781

約数の個数: 56

約数和(自身を含む): 478966784

約数和(自身を除く): 274382656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 14731, 29462, 58924, 103117, 117848, 206234, 235696, 412468, 456661, 471392, 824936, 913322, 942784, 1649872, 1826644, 3196627, 3299744, 3653288, 6393254, 6599488, 7306576, 12786508, 14613152, 25573016, 29226304, 51146032, 102292064, 204584128]

約数ペア:

[(1, 204584128), (2, 102292064), (4, 51146032), (7, 29226304), (8, 25573016), (14, 14613152), (16, 12786508), (28, 7306576), (31, 6599488), (32, 6393254), (56, 3653288), (62, 3299744), (64, 3196627), (112, 1826644), (124, 1649872), (217, 942784), (224, 913322), (248, 824936), (434, 471392), (448, 456661), (496, 412468), (868, 235696), (992, 206234), (1736, 117848), (1984, 103117), (3472, 58924), (6944, 29462), (13888, 14731)]