147970942

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{98779}}^1$

素因数の和:98895

約数の個数: 16

約数和(自身を含む): 256037760

約数和(自身を除く): 108066818

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 98779, 197558, 691453, 1382906, 10569353, 21138706, 73985471, 147970942]

約数ペア:

[(1, 147970942), (2, 73985471), (7, 21138706), (14, 10569353), (107, 1382906), (214, 691453), (749, 197558), (1498, 98779)]