202027311

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3851}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 314323200

約数和(自身を除く): 112295889

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1809, 1943, 3851, 5829, 11553, 17487, 34659, 52461, 103977, 111679, 258017, 335037, 774051, 1005111, 2322153, 3015333, 6966459, 7482493, 22447479, 67342437, 202027311]

約数ペア:

[(1, 202027311), (3, 67342437), (9, 22447479), (27, 7482493), (29, 6966459), (67, 3015333), (87, 2322153), (201, 1005111), (261, 774051), (603, 335037), (783, 258017), (1809, 111679), (1943, 103977), (3851, 52461), (5829, 34659), (11553, 17487)]