201437689255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1768471}}^1$

素因数の和:1768615

約数の個数: 32

約数和(自身を含む): 280125964800

約数和(自身を除く): 78688275545

約数列:

[1, 5, 11, 19, 55, 95, 109, 209, 545, 1045, 1199, 2071, 5995, 10355, 22781, 113905, 1768471, 8842355, 19453181, 33600949, 97265905, 168004745, 192763339, 369610439, 963816695, 1848052195, 2120396729, 3662503441, 10601983645, 18312517205, 40287537851, 201437689255]

約数ペア:

[(1, 201437689255), (5, 40287537851), (11, 18312517205), (19, 10601983645), (55, 3662503441), (95, 2120396729), (109, 1848052195), (209, 963816695), (545, 369610439), (1045, 192763339), (1199, 168004745), (2071, 97265905), (5995, 33600949), (10355, 19453181), (22781, 8842355), (113905, 1768471)]