200200672

素因数分解:

$2^5\times 7^2\times {\mathrm{127679}}^1$

素因数の和:127703

約数の個数: 36

約数和(自身を含む): 458498880

約数和(自身を除く): 258298208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 127679, 255358, 510716, 893753, 1021432, 1787506, 2042864, 3575012, 4085728, 6256271, 7150024, 12512542, 14300048, 25025084, 28600096, 50050168, 100100336, 200200672]

約数ペア:

[(1, 200200672), (2, 100100336), (4, 50050168), (7, 28600096), (8, 25025084), (14, 14300048), (16, 12512542), (28, 7150024), (32, 6256271), (49, 4085728), (56, 3575012), (98, 2042864), (112, 1787506), (196, 1021432), (224, 893753), (392, 510716), (784, 255358), (1568, 127679)]