200067665

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 285120000

約数和(自身を除く): 85052335

約数列:

[1, 5, 7, 29, 35, 145, 203, 439, 449, 1015, 2195, 2245, 3073, 3143, 12731, 13021, 15365, 15715, 63655, 65105, 89117, 91147, 197111, 445585, 455735, 985555, 1379777, 5716219, 6898885, 28581095, 40013533, 200067665]

約数ペア:

[(1, 200067665), (5, 40013533), (7, 28581095), (29, 6898885), (35, 5716219), (145, 1379777), (203, 985555), (439, 455735), (449, 445585), (1015, 197111), (2195, 91147), (2245, 89117), (3073, 65105), (3143, 63655), (12731, 15715), (13021, 15365)]