200012709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{18251}}^1$

素因数の和:18548

約数の個数: 16

約数和(自身を含む): 288235584

約数和(自身を除く): 88222875

約数列:

[1, 3, 13, 39, 281, 843, 3653, 10959, 18251, 54753, 237263, 711789, 5128531, 15385593, 66670903, 200012709]

約数ペア:

[(1, 200012709), (3, 66670903), (13, 15385593), (39, 5128531), (281, 711789), (843, 237263), (3653, 54753), (10959, 18251)]