224726887

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1372

約数の個数: 36

約数和(自身を含む): 297478440

約数和(自身を除く): 72751553

約数列:

[1, 7, 11, 29, 49, 77, 121, 203, 319, 539, 847, 1307, 1421, 2233, 3509, 5929, 9149, 14377, 15631, 24563, 37903, 64043, 100639, 158147, 171941, 265321, 416933, 704473, 1107029, 1857247, 2918531, 4586263, 7749203, 20429717, 32103841, 224726887]

約数ペア:

[(1, 224726887), (7, 32103841), (11, 20429717), (29, 7749203), (49, 4586263), (77, 2918531), (121, 1857247), (203, 1107029), (319, 704473), (539, 416933), (847, 265321), (1307, 171941), (1421, 158147), (2233, 100639), (3509, 64043), (5929, 37903), (9149, 24563), (14377, 15631)]