201213369

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4649}}^1$

素因数の和:4894

約数の個数: 32

約数和(自身を含む): 342240000

約数和(自身を除く): 141026631

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1603, 2061, 4649, 4809, 6183, 13947, 14427, 32543, 41841, 43281, 97629, 125523, 292887, 878661, 1064621, 3193863, 7452347, 9581589, 22357041, 28744767, 67071123, 201213369]

約数ペア:

[(1, 201213369), (3, 67071123), (7, 28744767), (9, 22357041), (21, 9581589), (27, 7452347), (63, 3193863), (189, 1064621), (229, 878661), (687, 292887), (1603, 125523), (2061, 97629), (4649, 43281), (4809, 41841), (6183, 32543), (13947, 14427)]