207785268

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{38737}}^1$

素因数の和:38896

約数の個数: 36

約数和(自身を含む): 528773700

約数和(自身を除く): 320988432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 38737, 77474, 116211, 154948, 232422, 348633, 464844, 697266, 1394532, 5771813, 11543626, 17315439, 23087252, 34630878, 51946317, 69261756, 103892634, 207785268]

約数ペア:

[(1, 207785268), (2, 103892634), (3, 69261756), (4, 51946317), (6, 34630878), (9, 23087252), (12, 17315439), (18, 11543626), (36, 5771813), (149, 1394532), (298, 697266), (447, 464844), (596, 348633), (894, 232422), (1341, 154948), (1788, 116211), (2682, 77474), (5364, 38737)]