200446810

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{49009}}^1$

素因数の和:49425

約数の個数: 16

約数和(自身を含む): 361693800

約数和(自身を除く): 161246990

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 49009, 98018, 245045, 490090, 20044681, 40089362, 100223405, 200446810]

約数ペア:

[(1, 200446810), (2, 100223405), (5, 40089362), (10, 20044681), (409, 490090), (818, 245045), (2045, 98018), (4090, 49009)]