200243199

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 290059392

約数和(自身を除く): 89816193

約数列:

[1, 3, 13, 39, 169, 487, 507, 811, 1461, 2433, 6331, 10543, 18993, 31629, 82303, 137059, 246909, 394957, 411177, 1184871, 5134441, 15403323, 66747733, 200243199]

約数ペア:

[(1, 200243199), (3, 66747733), (13, 15403323), (39, 5134441), (169, 1184871), (487, 411177), (507, 394957), (811, 246909), (1461, 137059), (2433, 82303), (6331, 31629), (10543, 18993)]