201760220

素因数分解:

$2^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{10859}}^1$

素因数の和:11797

約数の個数: 24

約数和(自身を含む): 424191600

約数和(自身を除く): 222431380

約数列:

[1, 2, 4, 5, 10, 20, 929, 1858, 3716, 4645, 9290, 10859, 18580, 21718, 43436, 54295, 108590, 217180, 10088011, 20176022, 40352044, 50440055, 100880110, 201760220]

約数ペア:

[(1, 201760220), (2, 100880110), (4, 50440055), (5, 40352044), (10, 20176022), (20, 10088011), (929, 217180), (1858, 108590), (3716, 54295), (4645, 43436), (9290, 21718), (10859, 18580)]