200784872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{612149}}^1$

素因数の和:612196

約数の個数: 16

約数和(自身を含む): 385654500

約数和(自身を除く): 184869628

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 612149, 1224298, 2448596, 4897192, 25098109, 50196218, 100392436, 200784872]

約数ペア:

[(1, 200784872), (2, 100392436), (4, 50196218), (8, 25098109), (41, 4897192), (82, 2448596), (164, 1224298), (328, 612149)]