200159792

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25171}}^1$

素因数の和:25257

約数の個数: 40

約数和(自身を含む): 449471232

約数和(自身を除く): 249311440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 25171, 50342, 100684, 176197, 201368, 352394, 402736, 704788, 1409576, 1787141, 2819152, 3574282, 7148564, 12509987, 14297128, 25019974, 28594256, 50039948, 100079896, 200159792]

約数ペア:

[(1, 200159792), (2, 100079896), (4, 50039948), (7, 28594256), (8, 25019974), (14, 14297128), (16, 12509987), (28, 7148564), (56, 3574282), (71, 2819152), (112, 1787141), (142, 1409576), (284, 704788), (497, 402736), (568, 352394), (994, 201368), (1136, 176197), (1988, 100684), (3976, 50342), (7952, 25171)]