191316

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 453600

約数和(自身を除く): 262284

約数列:

[1, 2, 3, 4, 6, 12, 107, 149, 214, 298, 321, 428, 447, 596, 642, 894, 1284, 1788, 15943, 31886, 47829, 63772, 95658, 191316]

約数ペア:

[(1, 191316), (2, 95658), (3, 63772), (4, 47829), (6, 31886), (12, 15943), (107, 1788), (149, 1284), (214, 894), (298, 642), (321, 596), (428, 447)]