200918217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{4001}}^1$

素因数の和:4904

約数の個数: 16

約数和(自身を含む): 282381120

約数和(自身を除く): 81462903

約数列:

[1, 3, 19, 57, 881, 2643, 4001, 12003, 16739, 50217, 76019, 228057, 3524881, 10574643, 66972739, 200918217]

約数ペア:

[(1, 200918217), (3, 66972739), (19, 10574643), (57, 3524881), (881, 228057), (2643, 76019), (4001, 50217), (12003, 16739)]