200255090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2860787}}^1$

素因数の和:2860801

約数の個数: 16

約数和(自身を含む): 411953472

約数和(自身を除く): 211698382

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2860787, 5721574, 14303935, 20025509, 28607870, 40051018, 100127545, 200255090]

約数ペア:

[(1, 200255090), (2, 100127545), (5, 40051018), (7, 28607870), (10, 20025509), (14, 14303935), (35, 5721574), (70, 2860787)]