200487452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{51197}}^1$

素因数の和:51301

約数の個数: 24

約数和(自身を含む): 387056880

約数和(自身を除く): 186569428

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 51197, 102394, 204788, 563167, 1126334, 2252668, 4556533, 9113066, 18226132, 50121863, 100243726, 200487452]

約数ペア:

[(1, 200487452), (2, 100243726), (4, 50121863), (11, 18226132), (22, 9113066), (44, 4556533), (89, 2252668), (178, 1126334), (356, 563167), (979, 204788), (1958, 102394), (3916, 51197)]