206896749

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{9241}}^1$

素因数の和:9700

約数の個数: 16

約数和(自身を含む): 292786560

約数和(自身を除く): 85889811

約数列:

[1, 3, 17, 51, 439, 1317, 7463, 9241, 22389, 27723, 157097, 471291, 4056799, 12170397, 68965583, 206896749]

約数ペア:

[(1, 206896749), (3, 68965583), (17, 12170397), (51, 4056799), (439, 471291), (1317, 157097), (7463, 27723), (9241, 22389)]