197002138

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{9311}}^1$

素因数の和:9533

約数の個数: 16

約数和(自身を含む): 301708800

約数和(自身を除く): 104706662

約数列:

[1, 2, 71, 142, 149, 298, 9311, 10579, 18622, 21158, 661081, 1322162, 1387339, 2774678, 98501069, 197002138]

約数ペア:

[(1, 197002138), (2, 98501069), (71, 2774678), (142, 1387339), (149, 1322162), (298, 661081), (9311, 21158), (10579, 18622)]