201438414

素因数分解:

$2^1\times 3^4\times {\mathrm{107}}^1\times {\mathrm{11621}}^1$

素因数の和:11742

約数の個数: 40

約数和(自身を含む): 455628888

約数和(自身を除く): 254190474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 321, 642, 963, 1926, 2889, 5778, 8667, 11621, 17334, 23242, 34863, 69726, 104589, 209178, 313767, 627534, 941301, 1243447, 1882602, 2486894, 3730341, 7460682, 11191023, 22382046, 33573069, 67146138, 100719207, 201438414]

約数ペア:

[(1, 201438414), (2, 100719207), (3, 67146138), (6, 33573069), (9, 22382046), (18, 11191023), (27, 7460682), (54, 3730341), (81, 2486894), (107, 1882602), (162, 1243447), (214, 941301), (321, 627534), (642, 313767), (963, 209178), (1926, 104589), (2889, 69726), (5778, 34863), (8667, 23242), (11621, 17334)]