206634392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7537}}^1$

素因数の和:7715

約数の個数: 32

約数和(自身を含む): 407052000

約数和(自身を除く): 200417608

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 3427, 6854, 7537, 13708, 15074, 27416, 30148, 60296, 173351, 346702, 693404, 1123013, 1386808, 2246026, 4492052, 8984104, 25829299, 51658598, 103317196, 206634392]

約数ペア:

[(1, 206634392), (2, 103317196), (4, 51658598), (8, 25829299), (23, 8984104), (46, 4492052), (92, 2246026), (149, 1386808), (184, 1123013), (298, 693404), (596, 346702), (1192, 173351), (3427, 60296), (6854, 30148), (7537, 27416), (13708, 15074)]