202958855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{541}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 280972800

約数和(自身を除く): 78013945

約数列:

[1, 5, 11, 19, 55, 95, 209, 359, 541, 1045, 1795, 2705, 3949, 5951, 6821, 10279, 19745, 29755, 34105, 51395, 75031, 113069, 194219, 375155, 565345, 971095, 2136409, 3690161, 10682045, 18450805, 40591771, 202958855]

約数ペア:

[(1, 202958855), (5, 40591771), (11, 18450805), (19, 10682045), (55, 3690161), (95, 2136409), (209, 971095), (359, 565345), (541, 375155), (1045, 194219), (1795, 113069), (2705, 75031), (3949, 51395), (5951, 34105), (6821, 29755), (10279, 19745)]