204422485

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1\times {\mathrm{719}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 248520960

約数和(自身を除く): 44098475

約数列:

[1, 5, 101, 505, 563, 719, 2815, 3595, 56863, 72619, 284315, 363095, 404797, 2023985, 40884497, 204422485]

約数ペア:

[(1, 204422485), (5, 40884497), (101, 2023985), (505, 404797), (563, 363095), (719, 284315), (2815, 72619), (3595, 56863)]