201427142

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{28949}}^1$

素因数の和:29036

約数の個数: 24

約数和(自身を含む): 356432400

約数和(自身を除く): 155005258

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 28949, 57898, 202643, 405286, 1418501, 2055379, 2837002, 4110758, 14387653, 28775306, 100713571, 201427142]

約数ペア:

[(1, 201427142), (2, 100713571), (7, 28775306), (14, 14387653), (49, 4110758), (71, 2837002), (98, 2055379), (142, 1418501), (497, 405286), (994, 202643), (3479, 57898), (6958, 28949)]