199040432

素因数分解:

$2^4\times {\mathrm{12440027}}^1$

素因数の和:12440035

約数の個数: 10

約数和(自身を含む): 385640868

約数和(自身を除く): 186600436

約数列:

[1, 2, 4, 8, 16, 12440027, 24880054, 49760108, 99520216, 199040432]

約数ペア:

[(1, 199040432), (2, 99520216), (4, 49760108), (8, 24880054), (16, 12440027)]