212305518292

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{309193}}^1$

素因数の和:309520

約数の個数: 48

約数和(自身を含む): 430101221760

約数和(自身を除く): 217795703468

約数列:

[1, 2, 4, 7, 14, 28, 137, 179, 274, 358, 548, 716, 959, 1253, 1918, 2506, 3836, 5012, 24523, 49046, 98092, 171661, 309193, 343322, 618386, 686644, 1236772, 2164351, 4328702, 8657404, 42359441, 55345547, 84718882, 110691094, 169437764, 221382188, 296516087, 387418829, 593032174, 774837658, 1186064348, 1549675316, 7582339939, 15164679878, 30329359756, 53076379573, 106152759146, 212305518292]

約数ペア:

[(1, 212305518292), (2, 106152759146), (4, 53076379573), (7, 30329359756), (14, 15164679878), (28, 7582339939), (137, 1549675316), (179, 1186064348), (274, 774837658), (358, 593032174), (548, 387418829), (716, 296516087), (959, 221382188), (1253, 169437764), (1918, 110691094), (2506, 84718882), (3836, 55345547), (5012, 42359441), (24523, 8657404), (49046, 4328702), (98092, 2164351), (171661, 1236772), (309193, 686644), (343322, 618386)]