199679988

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{84467}}^1$

素因数の和:84671

約数の個数: 24

約数和(自身を含む): 468290592

約数和(自身を除く): 268610604

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 84467, 168934, 253401, 337868, 506802, 1013604, 16639999, 33279998, 49919997, 66559996, 99839994, 199679988]

約数ペア:

[(1, 199679988), (2, 99839994), (3, 66559996), (4, 49919997), (6, 33279998), (12, 16639999), (197, 1013604), (394, 506802), (591, 337868), (788, 253401), (1182, 168934), (2364, 84467)]