206885168

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18289}}^1$

素因数の和:18405

約数の個数: 40

約数和(自身を含む): 462663840

約数和(自身を除く): 255778672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 18289, 36578, 73156, 128023, 146312, 256046, 292624, 512092, 1024184, 1847189, 2048368, 3694378, 7388756, 12930323, 14777512, 25860646, 29555024, 51721292, 103442584, 206885168]

約数ペア:

[(1, 206885168), (2, 103442584), (4, 51721292), (7, 29555024), (8, 25860646), (14, 14777512), (16, 12930323), (28, 7388756), (56, 3694378), (101, 2048368), (112, 1847189), (202, 1024184), (404, 512092), (707, 292624), (808, 256046), (1414, 146312), (1616, 128023), (2828, 73156), (5656, 36578), (11312, 18289)]