204618905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{3527}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 252491904

約数和(自身を除く): 47872999

約数列:

[1, 5, 41, 205, 283, 1415, 3527, 11603, 17635, 58015, 144607, 723035, 998141, 4990705, 40923781, 204618905]

約数ペア:

[(1, 204618905), (5, 40923781), (41, 4990705), (205, 998141), (283, 723035), (1415, 144607), (3527, 58015), (11603, 17635)]