205331316

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{43987}}^1$

素因数の和:44383

約数の個数: 24

約数和(自身を含む): 480348960

約数和(自身を除く): 275017644

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 43987, 87974, 131961, 175948, 263922, 527844, 17110943, 34221886, 51332829, 68443772, 102665658, 205331316]

約数ペア:

[(1, 205331316), (2, 102665658), (3, 68443772), (4, 51332829), (6, 34221886), (12, 17110943), (389, 527844), (778, 263922), (1167, 175948), (1556, 131961), (2334, 87974), (4668, 43987)]