202190816

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{146941}}^1$

素因数の和:146994

約数の個数: 24

約数和(自身を含む): 407323224

約数和(自身を除く): 205132408

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 146941, 293882, 587764, 1175528, 2351056, 4702112, 6318463, 12636926, 25273852, 50547704, 101095408, 202190816]

約数ペア:

[(1, 202190816), (2, 101095408), (4, 50547704), (8, 25273852), (16, 12636926), (32, 6318463), (43, 4702112), (86, 2351056), (172, 1175528), (344, 587764), (688, 293882), (1376, 146941)]