211174248

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{28661}}^1$

素因数の和:28977

約数の個数: 32

約数和(自身を含む): 529673760

約数和(自身を除く): 318499512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 28661, 57322, 85983, 114644, 171966, 229288, 343932, 687864, 8798927, 17597854, 26396781, 35195708, 52793562, 70391416, 105587124, 211174248]

約数ペア:

[(1, 211174248), (2, 105587124), (3, 70391416), (4, 52793562), (6, 35195708), (8, 26396781), (12, 17597854), (24, 8798927), (307, 687864), (614, 343932), (921, 229288), (1228, 171966), (1842, 114644), (2456, 85983), (3684, 57322), (7368, 28661)]