198122176

素因数分解:

$2^6\times 7^1\times {\mathrm{442237}}^1$

素因数の和:442256

約数の個数: 28

約数和(自身を含む): 449313808

約数和(自身を除く): 251191632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 442237, 884474, 1768948, 3095659, 3537896, 6191318, 7075792, 12382636, 14151584, 24765272, 28303168, 49530544, 99061088, 198122176]

約数ペア:

[(1, 198122176), (2, 99061088), (4, 49530544), (7, 28303168), (8, 24765272), (14, 14151584), (16, 12382636), (28, 7075792), (32, 6191318), (56, 3537896), (64, 3095659), (112, 1768948), (224, 884474), (448, 442237)]