198097172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{544223}}^1$

素因数の和:544247

約数の個数: 24

約数和(自身を含む): 426671616

約数和(自身を除く): 228574444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 544223, 1088446, 2176892, 3809561, 7074899, 7619122, 14149798, 15238244, 28299596, 49524293, 99048586, 198097172]

約数ペア:

[(1, 198097172), (2, 99048586), (4, 49524293), (7, 28299596), (13, 15238244), (14, 14149798), (26, 7619122), (28, 7074899), (52, 3809561), (91, 2176892), (182, 1088446), (364, 544223)]