201528516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126271}}^1$

素因数の和:126304

約数の個数: 48

約数和(自身を含む): 565698560

約数和(自身を除く): 364170044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 126271, 252542, 378813, 505084, 757626, 883897, 1515252, 1767794, 2399149, 2651691, 3535588, 4798298, 5303382, 7197447, 9596596, 10606764, 14394894, 16794043, 28789788, 33588086, 50382129, 67176172, 100764258, 201528516]

約数ペア:

[(1, 201528516), (2, 100764258), (3, 67176172), (4, 50382129), (6, 33588086), (7, 28789788), (12, 16794043), (14, 14394894), (19, 10606764), (21, 9596596), (28, 7197447), (38, 5303382), (42, 4798298), (57, 3535588), (76, 2651691), (84, 2399149), (114, 1767794), (133, 1515252), (228, 883897), (266, 757626), (399, 505084), (532, 378813), (798, 252542), (1596, 126271)]