205653848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{12143}}^1$

素因数の和:12251

約数の個数: 32

約数和(自身を含む): 404395200

約数和(自身を除く): 198741352

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 2117, 4234, 8468, 12143, 16936, 24286, 48572, 97144, 352147, 704294, 886439, 1408588, 1772878, 2817176, 3545756, 7091512, 25706731, 51413462, 102826924, 205653848]

約数ペア:

[(1, 205653848), (2, 102826924), (4, 51413462), (8, 25706731), (29, 7091512), (58, 3545756), (73, 2817176), (116, 1772878), (146, 1408588), (232, 886439), (292, 704294), (584, 352147), (2117, 97144), (4234, 48572), (8468, 24286), (12143, 16936)]