218698799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 242352000

約数和(自身を除く): 23653201

約数列:

[1, 11, 109, 179, 1019, 1199, 1969, 11209, 19511, 111071, 182401, 214621, 1221781, 2006411, 19881709, 218698799]

約数ペア:

[(1, 218698799), (11, 19881709), (109, 2006411), (179, 1221781), (1019, 214621), (1199, 182401), (1969, 111071), (11209, 19511)]