206896893

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{166987}}^1$

素因数の和:167056

約数の個数: 16

約数和(自身を含む): 320616960

約数和(自身を除く): 113720067

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 166987, 500961, 1168909, 3506727, 9852233, 29556699, 68965631, 206896893]

約数ペア:

[(1, 206896893), (3, 68965631), (7, 29556699), (21, 9852233), (59, 3506727), (177, 1168909), (413, 500961), (1239, 166987)]