201657978004

素因数分解:

$2^2\times 7^1\times {\mathrm{7202070643}}^1$

素因数の和:7202070654

約数の個数: 12

約数和(自身を含む): 403315956064

約数和(自身を除く): 201657978060

約数列:

[1, 2, 4, 7, 14, 28, 7202070643, 14404141286, 28808282572, 50414494501, 100828989002, 201657978004]

約数ペア:

[(1, 201657978004), (2, 100828989002), (4, 50414494501), (7, 28808282572), (14, 14404141286), (28, 7202070643)]