201945605

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{2143}}^1$

素因数の和:2596

約数の個数: 16

約数和(自身を含む): 248223744

約数和(自身を除く): 46278139

約数列:

[1, 5, 47, 235, 401, 2005, 2143, 10715, 18847, 94235, 100721, 503605, 859343, 4296715, 40389121, 201945605]

約数ペア:

[(1, 201945605), (5, 40389121), (47, 4296715), (235, 859343), (401, 503605), (2005, 100721), (2143, 94235), (10715, 18847)]