213197568

素因数分解:

$2^8\times 3^1\times {\mathrm{277601}}^1$

素因数の和:277620

約数の個数: 36

約数和(自身を含む): 567418488

約数和(自身を除く): 354220920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 277601, 555202, 832803, 1110404, 1665606, 2220808, 3331212, 4441616, 6662424, 8883232, 13324848, 17766464, 26649696, 35532928, 53299392, 71065856, 106598784, 213197568]

約数ペア:

[(1, 213197568), (2, 106598784), (3, 71065856), (4, 53299392), (6, 35532928), (8, 26649696), (12, 17766464), (16, 13324848), (24, 8883232), (32, 6662424), (48, 4441616), (64, 3331212), (96, 2220808), (128, 1665606), (192, 1110404), (256, 832803), (384, 555202), (768, 277601)]