209546301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{13127}}^1$

素因数の和:13460

約数の個数: 16

約数和(自身を含む): 296797824

約数和(自身を除く): 87251523

約数列:

[1, 3, 17, 51, 313, 939, 5321, 13127, 15963, 39381, 223159, 669477, 4108751, 12326253, 69848767, 209546301]

約数ペア:

[(1, 209546301), (3, 69848767), (17, 12326253), (51, 4108751), (313, 669477), (939, 223159), (5321, 39381), (13127, 15963)]