210917764

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{2591}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 377975808

約数和(自身を除く): 167058044

約数列:

[1, 2, 4, 47, 94, 188, 433, 866, 1732, 2591, 5182, 10364, 20351, 40702, 81404, 121777, 243554, 487108, 1121903, 2243806, 4487612, 52729441, 105458882, 210917764]

約数ペア:

[(1, 210917764), (2, 105458882), (4, 52729441), (47, 4487612), (94, 2243806), (188, 1121903), (433, 487108), (866, 243554), (1732, 121777), (2591, 81404), (5182, 40702), (10364, 20351)]