201149284

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 412973568

約数和(自身を除く): 211824284

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 353, 433, 658, 706, 866, 1316, 1412, 1732, 2471, 3031, 4942, 6062, 9884, 12124, 16591, 20351, 33182, 40702, 66364, 81404, 116137, 142457, 152849, 232274, 284914, 305698, 464548, 569828, 611396, 1069943, 2139886, 4279772, 7183903, 14367806, 28735612, 50287321, 100574642, 201149284]

約数ペア:

[(1, 201149284), (2, 100574642), (4, 50287321), (7, 28735612), (14, 14367806), (28, 7183903), (47, 4279772), (94, 2139886), (188, 1069943), (329, 611396), (353, 569828), (433, 464548), (658, 305698), (706, 284914), (866, 232274), (1316, 152849), (1412, 142457), (1732, 116137), (2471, 81404), (3031, 66364), (4942, 40702), (6062, 33182), (9884, 20351), (12124, 16591)]