199888527

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{29443}}^1$

素因数の和:29550

約数の個数: 16

約数和(自身を含む): 278893568

約数和(自身を除く): 79005041

約数列:

[1, 3, 31, 73, 93, 219, 2263, 6789, 29443, 88329, 912733, 2149339, 2738199, 6448017, 66629509, 199888527]

約数ペア:

[(1, 199888527), (3, 66629509), (31, 6448017), (73, 2738199), (93, 2149339), (219, 912733), (2263, 88329), (6789, 29443)]