213080777

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{6211}}^1$

素因数の和:6273

約数の個数: 24

約数和(自身を含む): 272831040

約数和(自身を除く): 59750263

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 1183, 2639, 4901, 6211, 34307, 43477, 80743, 180119, 565201, 1049659, 1260833, 2341547, 7347613, 16390829, 30440111, 213080777]

約数ペア:

[(1, 213080777), (7, 30440111), (13, 16390829), (29, 7347613), (91, 2341547), (169, 1260833), (203, 1049659), (377, 565201), (1183, 180119), (2639, 80743), (4901, 43477), (6211, 34307)]