201959643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{12899}}^1$

素因数の和:13226

約数の個数: 16

約数和(自身を含む): 286070400

約数和(自身を除く): 84110757

約数列:

[1, 3, 17, 51, 307, 921, 5219, 12899, 15657, 38697, 219283, 657849, 3959993, 11879979, 67319881, 201959643]

約数ペア:

[(1, 201959643), (3, 67319881), (17, 11879979), (51, 3959993), (307, 657849), (921, 219283), (5219, 38697), (12899, 15657)]