204474777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{21937}}^1$

素因数の和:22192

約数の個数: 16

約数和(自身を含む): 294846720

約数和(自身を除く): 90371943

約数列:

[1, 3, 13, 39, 239, 717, 3107, 9321, 21937, 65811, 285181, 855543, 5242943, 15728829, 68158259, 204474777]

約数ペア:

[(1, 204474777), (3, 68158259), (13, 15728829), (39, 5242943), (239, 855543), (717, 285181), (3107, 65811), (9321, 21937)]