204001856

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{19087}}^1$

素因数の和:19266

約数の個数: 28

約数和(自身を含む): 407261568

約数和(自身を除く): 203259712

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 19087, 38174, 76348, 152696, 305392, 610784, 1221568, 3187529, 6375058, 12750116, 25500232, 51000464, 102000928, 204001856]

約数ペア:

[(1, 204001856), (2, 102000928), (4, 51000464), (8, 25500232), (16, 12750116), (32, 6375058), (64, 3187529), (167, 1221568), (334, 610784), (668, 305392), (1336, 152696), (2672, 76348), (5344, 38174), (10688, 19087)]