205969946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2767}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 381319680

約数和(自身を除く): 175349734

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 409, 818, 2767, 2863, 5317, 5534, 5726, 10634, 19369, 35971, 37219, 38738, 71942, 74438, 251797, 503594, 1131703, 2263406, 7921921, 14712139, 15843842, 29424278, 102984973, 205969946]

約数ペア:

[(1, 205969946), (2, 102984973), (7, 29424278), (13, 15843842), (14, 14712139), (26, 7921921), (91, 2263406), (182, 1131703), (409, 503594), (818, 251797), (2767, 74438), (2863, 71942), (5317, 38738), (5534, 37219), (5726, 35971), (10634, 19369)]