201419405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{1949}}^1$

素因数の和:3844

約数の個数: 16

約数和(自身を含む): 263952000

約数和(自身を除く): 62532595

約数列:

[1, 5, 11, 55, 1879, 1949, 9395, 9745, 20669, 21439, 103345, 107195, 3662171, 18310855, 40283881, 201419405]

約数ペア:

[(1, 201419405), (5, 40283881), (11, 18310855), (55, 3662171), (1879, 107195), (1949, 103345), (9395, 21439), (9745, 20669)]