201958750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{23081}}^1$

素因数の和:23110

約数の個数: 40

約数和(自身を含む): 432649008

約数和(自身を除く): 230690258

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750, 23081, 46162, 115405, 161567, 230810, 323134, 577025, 807835, 1154050, 1615670, 2885125, 4039175, 5770250, 8078350, 14425625, 20195875, 28851250, 40391750, 100979375, 201958750]

約数ペア:

[(1, 201958750), (2, 100979375), (5, 40391750), (7, 28851250), (10, 20195875), (14, 14425625), (25, 8078350), (35, 5770250), (50, 4039175), (70, 2885125), (125, 1615670), (175, 1154050), (250, 807835), (350, 577025), (625, 323134), (875, 230810), (1250, 161567), (1750, 115405), (4375, 46162), (8750, 23081)]