210522837

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{189149}}^1$

素因数の和:189212

約数の個数: 16

約数和(自身を含む): 326851200

約数和(自身を除く): 116328363

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 189149, 567447, 1324043, 3972129, 10024897, 30074691, 70174279, 210522837]

約数ペア:

[(1, 210522837), (3, 70174279), (7, 30074691), (21, 10024897), (53, 3972129), (159, 1324043), (371, 567447), (1113, 189149)]