203499429

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{31159}}^1$

素因数の和:31480

約数の個数: 16

約数和(自身を含む): 311101440

約数和(自身を除く): 107602011

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 31159, 93477, 218113, 654339, 9690449, 29071347, 67833143, 203499429]

約数ペア:

[(1, 203499429), (3, 67833143), (7, 29071347), (21, 9690449), (311, 654339), (933, 218113), (2177, 93477), (6531, 31159)]