201591252

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 523635840

約数和(自身を除く): 322044588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 79, 146, 158, 219, 237, 292, 316, 438, 474, 657, 711, 876, 948, 971, 1314, 1422, 1942, 2628, 2844, 2913, 3884, 5767, 5826, 8739, 11534, 11652, 17301, 17478, 23068, 34602, 34956, 51903, 69204, 70883, 76709, 103806, 141766, 153418, 207612, 212649, 230127, 283532, 306836, 425298, 460254, 637947, 690381, 850596, 920508, 1275894, 1380762, 2551788, 2761524, 5599757, 11199514, 16799271, 22399028, 33598542, 50397813, 67197084, 100795626, 201591252]

約数ペア:

[(1, 201591252), (2, 100795626), (3, 67197084), (4, 50397813), (6, 33598542), (9, 22399028), (12, 16799271), (18, 11199514), (36, 5599757), (73, 2761524), (79, 2551788), (146, 1380762), (158, 1275894), (219, 920508), (237, 850596), (292, 690381), (316, 637947), (438, 460254), (474, 425298), (657, 306836), (711, 283532), (876, 230127), (948, 212649), (971, 207612), (1314, 153418), (1422, 141766), (1942, 103806), (2628, 76709), (2844, 70883), (2913, 69204), (3884, 51903), (5767, 34956), (5826, 34602), (8739, 23068), (11534, 17478), (11652, 17301)]