199070859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{28201}}^1$

素因数の和:28398

約数の個数: 16

約数和(自身を含む): 287434784

約数和(自身を除く): 88363925

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 28201, 84603, 366613, 1099839, 5104381, 15313143, 66356953, 199070859]

約数ペア:

[(1, 199070859), (3, 66356953), (13, 15313143), (39, 5104381), (181, 1099839), (543, 366613), (2353, 84603), (7059, 28201)]