198725884

素因数分解:

$2^2\times 7^1\times {\mathrm{7097353}}^1$

素因数の和:7097364

約数の個数: 12

約数和(自身を含む): 397451824

約数和(自身を除く): 198725940

約数列:

[1, 2, 4, 7, 14, 28, 7097353, 14194706, 28389412, 49681471, 99362942, 198725884]

約数ペア:

[(1, 198725884), (2, 99362942), (4, 49681471), (7, 28389412), (14, 14194706), (28, 7097353)]