201365392

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1331

約数の個数: 40

約数和(自身を含む): 398968760

約数和(自身を除く): 197603368

約数列:

[1, 2, 4, 8, 16, 61, 122, 193, 244, 386, 488, 772, 976, 1069, 1544, 2138, 3088, 4276, 8552, 11773, 17104, 23546, 47092, 65209, 94184, 130418, 188368, 206317, 260836, 412634, 521672, 825268, 1043344, 1650536, 3301072, 12585337, 25170674, 50341348, 100682696, 201365392]

約数ペア:

[(1, 201365392), (2, 100682696), (4, 50341348), (8, 25170674), (16, 12585337), (61, 3301072), (122, 1650536), (193, 1043344), (244, 825268), (386, 521672), (488, 412634), (772, 260836), (976, 206317), (1069, 188368), (1544, 130418), (2138, 94184), (3088, 65209), (4276, 47092), (8552, 23546), (11773, 17104)]