200928995

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 251221824

約数和(自身を除く): 50292829

約数列:

[1, 5, 47, 79, 137, 235, 395, 685, 3713, 6241, 6439, 10823, 18565, 31205, 32195, 54115, 293327, 508681, 855017, 1466635, 2543405, 4275085, 40185799, 200928995]

約数ペア:

[(1, 200928995), (5, 40185799), (47, 4275085), (79, 2543405), (137, 1466635), (235, 855017), (395, 508681), (685, 293327), (3713, 54115), (6241, 32195), (6439, 31205), (10823, 18565)]