201247205

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 244632960

約数和(自身を除く): 43385755

約数列:

[1, 5, 107, 389, 535, 967, 1945, 4835, 41623, 103469, 208115, 376163, 517345, 1880815, 40249441, 201247205]

約数ペア:

[(1, 201247205), (5, 40249441), (107, 1880815), (389, 517345), (535, 376163), (967, 208115), (1945, 103469), (4835, 41623)]