198348976

素因数分解:

$2^4\times 7^1\times {\mathrm{1770973}}^1$

素因数の和:1770988

約数の個数: 20

約数和(自身を含む): 439201552

約数和(自身を除く): 240852576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1770973, 3541946, 7083892, 12396811, 14167784, 24793622, 28335568, 49587244, 99174488, 198348976]

約数ペア:

[(1, 198348976), (2, 99174488), (4, 49587244), (7, 28335568), (8, 24793622), (14, 14167784), (16, 12396811), (28, 7083892), (56, 3541946), (112, 1770973)]