204156777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{78311}}^1$

素因数の和:78404

約数の個数: 16

約数和(自身を含む): 300718080

約数和(自身を除く): 96561303

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 78311, 234933, 861421, 2584263, 6186569, 18559707, 68052259, 204156777]

約数ペア:

[(1, 204156777), (3, 68052259), (11, 18559707), (33, 6186569), (79, 2584263), (237, 861421), (869, 234933), (2607, 78311)]