201651997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 215541760

約数和(自身を除く): 13889763

約数列:

[1, 19, 127, 193, 433, 2413, 3667, 8227, 24511, 54991, 83569, 465709, 1044829, 1587811, 10613263, 201651997]

約数ペア:

[(1, 201651997), (19, 10613263), (127, 1587811), (193, 1044829), (433, 465709), (2413, 83569), (3667, 54991), (8227, 24511)]