201239165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{1931}}^1$

素因数の和:3052

約数の個数: 16

約数和(自身を含む): 254560320

約数和(自身を除く): 53321155

約数列:

[1, 5, 19, 95, 1097, 1931, 5485, 9655, 20843, 36689, 104215, 183445, 2118307, 10591535, 40247833, 201239165]

約数ペア:

[(1, 201239165), (5, 40247833), (19, 10591535), (95, 2118307), (1097, 183445), (1931, 104215), (5485, 36689), (9655, 20843)]