200537391

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61837}}^1$

素因数の和:61910

約数の個数: 16

約数和(自身を含む): 284949504

約数和(自身を除く): 84412113

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 61837, 185511, 1422251, 2906339, 4266753, 8719017, 66845797, 200537391]

約数ペア:

[(1, 200537391), (3, 66845797), (23, 8719017), (47, 4266753), (69, 2906339), (141, 1422251), (1081, 185511), (3243, 61837)]