206702958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{447409}}^1$

素因数の和:447432

約数の個数: 32

約数和(自身を含む): 515416320

約数和(自身を除く): 308713362

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 447409, 894818, 1342227, 2684454, 3131863, 4921499, 6263726, 9395589, 9842998, 14764497, 18791178, 29528994, 34450493, 68900986, 103351479, 206702958]

約数ペア:

[(1, 206702958), (2, 103351479), (3, 68900986), (6, 34450493), (7, 29528994), (11, 18791178), (14, 14764497), (21, 9842998), (22, 9395589), (33, 6263726), (42, 4921499), (66, 3131863), (77, 2684454), (154, 1342227), (231, 894818), (462, 447409)]