210701708

素因数分解:

$2^2\times 7^1\times {\mathrm{7525061}}^1$

素因数の和:7525072

約数の個数: 12

約数和(自身を含む): 421403472

約数和(自身を除く): 210701764

約数列:

[1, 2, 4, 7, 14, 28, 7525061, 15050122, 30100244, 52675427, 105350854, 210701708]

約数ペア:

[(1, 210701708), (2, 105350854), (4, 52675427), (7, 30100244), (14, 15050122), (28, 7525061)]