201138500

素因数分解:

$2^2\times 5^3\times {\mathrm{402277}}^1$

素因数の和:402296

約数の個数: 24

約数和(自身を含む): 439287576

約数和(自身を除く): 238149076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 402277, 804554, 1609108, 2011385, 4022770, 8045540, 10056925, 20113850, 40227700, 50284625, 100569250, 201138500]

約数ペア:

[(1, 201138500), (2, 100569250), (4, 50284625), (5, 40227700), (10, 20113850), (20, 10056925), (25, 8045540), (50, 4022770), (100, 2011385), (125, 1609108), (250, 804554), (500, 402277)]