221734836

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{29191}}^1$

素因数の和:29412

約数の個数: 36

約数和(自身を含む): 563172064

約数和(自身を除く): 341437228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 29191, 58382, 87573, 116764, 175146, 262719, 350292, 525438, 1050876, 6159301, 12318602, 18477903, 24637204, 36955806, 55433709, 73911612, 110867418, 221734836]

約数ペア:

[(1, 221734836), (2, 110867418), (3, 73911612), (4, 55433709), (6, 36955806), (9, 24637204), (12, 18477903), (18, 12318602), (36, 6159301), (211, 1050876), (422, 525438), (633, 350292), (844, 262719), (1266, 175146), (1899, 116764), (2532, 87573), (3798, 58382), (7596, 29191)]