199508455

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 255282192

約数和(自身を除く): 55773737

約数列:

[1, 5, 19, 95, 107, 361, 535, 1033, 1805, 2033, 5165, 10165, 19627, 38627, 98135, 110531, 193135, 372913, 552655, 1864565, 2100089, 10500445, 39901691, 199508455]

約数ペア:

[(1, 199508455), (5, 39901691), (19, 10500445), (95, 2100089), (107, 1864565), (361, 552655), (535, 372913), (1033, 193135), (1805, 110531), (2033, 98135), (5165, 38627), (10165, 19627)]