208025903

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 223776000

約数和(自身を除く): 15750097

約数列:

[1, 29, 31, 149, 899, 1553, 4321, 4619, 45037, 48143, 133951, 231397, 1396147, 6710513, 7173307, 208025903]

約数ペア:

[(1, 208025903), (29, 7173307), (31, 6710513), (149, 1396147), (899, 231397), (1553, 133951), (4321, 48143), (4619, 45037)]