201494223

素因数分解:

$3^4\times 7^2\times {\mathrm{50767}}^1$

素因数の和:50793

約数の個数: 30

約数和(自身を含む): 350146896

約数和(自身を除く): 148652673

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 50767, 152301, 355369, 456903, 1066107, 1370709, 2487583, 3198321, 4112127, 7462749, 9594963, 22388247, 28784889, 67164741, 201494223]

約数ペア:

[(1, 201494223), (3, 67164741), (7, 28784889), (9, 22388247), (21, 9594963), (27, 7462749), (49, 4112127), (63, 3198321), (81, 2487583), (147, 1370709), (189, 1066107), (441, 456903), (567, 355369), (1323, 152301), (3969, 50767)]