201672718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{209639}}^1$

素因数の和:209691

約数の個数: 16

約数和(自身を含む): 334585440

約数和(自身を除く): 132912722

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 209639, 419278, 2725307, 5450614, 7756643, 15513286, 100836359, 201672718]

約数ペア:

[(1, 201672718), (2, 100836359), (13, 15513286), (26, 7756643), (37, 5450614), (74, 2725307), (481, 419278), (962, 209639)]