201193011

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{438329}}^1$

素因数の和:438355

約数の個数: 16

約数和(自身を含む): 315597600

約数和(自身を除く): 114404589

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 438329, 1314987, 3944961, 7451593, 11834883, 22354779, 67064337, 201193011]

約数ペア:

[(1, 201193011), (3, 67064337), (9, 22354779), (17, 11834883), (27, 7451593), (51, 3944961), (153, 1314987), (459, 438329)]