225133048

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{8089}}^1$

素因数の和:8180

約数の個数: 48

約数和(自身を含む): 498020400

約数和(自身を除く): 272887352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 8089, 13916, 16178, 27832, 32356, 56623, 64712, 113246, 226492, 396361, 452984, 574319, 792722, 1148638, 1585444, 2297276, 3170888, 4020233, 4594552, 8040466, 16080932, 28141631, 32161864, 56283262, 112566524, 225133048]

約数ペア:

[(1, 225133048), (2, 112566524), (4, 56283262), (7, 32161864), (8, 28141631), (14, 16080932), (28, 8040466), (49, 4594552), (56, 4020233), (71, 3170888), (98, 2297276), (142, 1585444), (196, 1148638), (284, 792722), (392, 574319), (497, 452984), (568, 396361), (994, 226492), (1988, 113246), (3479, 64712), (3976, 56623), (6958, 32356), (8089, 27832), (13916, 16178)]