201948970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878039}}^1$

素因数の和:878069

約数の個数: 16

約数和(自身を含む): 379313280

約数和(自身を除く): 177364310

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878039, 1756078, 4390195, 8780390, 20194897, 40389794, 100974485, 201948970]

約数ペア:

[(1, 201948970), (2, 100974485), (5, 40389794), (10, 20194897), (23, 8780390), (46, 4390195), (115, 1756078), (230, 878039)]