217430062

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{28099}}^1$

素因数の和:28227

約数の個数: 16

約数和(自身を含む): 336862800

約数和(自身を除く): 119432738

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 28099, 56198, 1489247, 2051227, 2978494, 4102454, 108715031, 217430062]

約数ペア:

[(1, 217430062), (2, 108715031), (53, 4102454), (73, 2978494), (106, 2051227), (146, 1489247), (3869, 56198), (7738, 28099)]