210968254

素因数分解:

$2^1\times 7^1\times {\mathrm{3407}}^1\times {\mathrm{4423}}^1$

素因数の和:7839

約数の個数: 16

約数和(自身を含む): 361847808

約数和(自身を除く): 150879554

約数列:

[1, 2, 7, 14, 3407, 4423, 6814, 8846, 23849, 30961, 47698, 61922, 15069161, 30138322, 105484127, 210968254]

約数ペア:

[(1, 210968254), (2, 105484127), (7, 30138322), (14, 15069161), (3407, 61922), (4423, 47698), (6814, 30961), (8846, 23849)]