200770988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{47041}}^1$

素因数の和:47153

約数の個数: 24

約数和(自身を含む): 387249744

約数和(自身を除く): 186478756

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 47041, 94082, 188164, 517451, 1034902, 2069804, 4562977, 9125954, 18251908, 50192747, 100385494, 200770988]

約数ペア:

[(1, 200770988), (2, 100385494), (4, 50192747), (11, 18251908), (22, 9125954), (44, 4562977), (97, 2069804), (194, 1034902), (388, 517451), (1067, 188164), (2134, 94082), (4268, 47041)]