210952400

素因数分解:

$2^4\times 5^2\times {\mathrm{527381}}^1$

素因数の和:527399

約数の個数: 30

約数和(自身を含む): 506814102

約数和(自身を除く): 295861702

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 527381, 1054762, 2109524, 2636905, 4219048, 5273810, 8438096, 10547620, 13184525, 21095240, 26369050, 42190480, 52738100, 105476200, 210952400]

約数ペア:

[(1, 210952400), (2, 105476200), (4, 52738100), (5, 42190480), (8, 26369050), (10, 21095240), (16, 13184525), (20, 10547620), (25, 8438096), (40, 5273810), (50, 4219048), (80, 2636905), (100, 2109524), (200, 1054762), (400, 527381)]