214913776

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{174443}}^1$

素因数の和:174469

約数の個数: 40

約数和(自身を含む): 519145344

約数和(自身を除く): 304231568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 174443, 348886, 697772, 1221101, 1395544, 1918873, 2442202, 2791088, 3837746, 4884404, 7675492, 9768808, 13432111, 15350984, 19537616, 26864222, 30701968, 53728444, 107456888, 214913776]

約数ペア:

[(1, 214913776), (2, 107456888), (4, 53728444), (7, 30701968), (8, 26864222), (11, 19537616), (14, 15350984), (16, 13432111), (22, 9768808), (28, 7675492), (44, 4884404), (56, 3837746), (77, 2791088), (88, 2442202), (112, 1918873), (154, 1395544), (176, 1221101), (308, 697772), (616, 348886), (1232, 174443)]