198989826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{44279}}^1$

素因数の和:44398

約数の個数: 32

約数和(自身を含む): 459095040

約数和(自身を除く): 260105214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 44279, 88558, 132837, 265674, 309953, 619906, 929859, 1859718, 4737853, 9475706, 14213559, 28427118, 33164971, 66329942, 99494913, 198989826]

約数ペア:

[(1, 198989826), (2, 99494913), (3, 66329942), (6, 33164971), (7, 28427118), (14, 14213559), (21, 9475706), (42, 4737853), (107, 1859718), (214, 929859), (321, 619906), (642, 309953), (749, 265674), (1498, 132837), (2247, 88558), (4494, 44279)]