207989747

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1\times {\mathrm{1663}}^1$

素因数の和:2738

約数の個数: 16

約数和(自身を含む): 252076032

約数和(自身を除く): 44086285

約数列:

[1, 7, 17, 119, 1051, 1663, 7357, 11641, 17867, 28271, 125069, 197897, 1747813, 12234691, 29712821, 207989747]

約数ペア:

[(1, 207989747), (7, 29712821), (17, 12234691), (119, 1747813), (1051, 197897), (1663, 125069), (7357, 28271), (11641, 17867)]