200465270

素因数分解:

$2^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{8009}}^1$

素因数の和:10519

約数の個数: 16

約数和(自身を含む): 361026720

約数和(自身を除く): 160561450

約数列:

[1, 2, 5, 10, 2503, 5006, 8009, 12515, 16018, 25030, 40045, 80090, 20046527, 40093054, 100232635, 200465270]

約数ペア:

[(1, 200465270), (2, 100232635), (5, 40093054), (10, 20046527), (2503, 80090), (5006, 40045), (8009, 25030), (12515, 16018)]