204582147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5641}}^1$

素因数の和:5819

約数の個数: 32

約数和(自身を含む): 342311424

約数和(自身を除く): 137729277

約数列:

[1, 3, 7, 11, 21, 33, 77, 157, 231, 471, 1099, 1727, 3297, 5181, 5641, 12089, 16923, 36267, 39487, 62051, 118461, 186153, 434357, 885637, 1303071, 2656911, 6199459, 9742007, 18598377, 29226021, 68194049, 204582147]

約数ペア:

[(1, 204582147), (3, 68194049), (7, 29226021), (11, 18598377), (21, 9742007), (33, 6199459), (77, 2656911), (157, 1303071), (231, 885637), (471, 434357), (1099, 186153), (1727, 118461), (3297, 62051), (5181, 39487), (5641, 36267), (12089, 16923)]