210653484

素因数分解:

$2^2\times 3^1\times {\mathrm{17554457}}^1$

素因数の和:17554464

約数の個数: 12

約数和(自身を含む): 491524824

約数和(自身を除く): 280871340

約数列:

[1, 2, 3, 4, 6, 12, 17554457, 35108914, 52663371, 70217828, 105326742, 210653484]

約数ペア:

[(1, 210653484), (2, 105326742), (3, 70217828), (4, 52663371), (6, 35108914), (12, 17554457)]