201608821278

素因数分解:

$2^1\times 3^2\times {\mathrm{11200490071}}^1$

素因数の和:11200490079

約数の個数: 12

約数和(自身を含む): 436819112808

約数和(自身を除く): 235210291530

約数列:

[1, 2, 3, 6, 9, 18, 11200490071, 22400980142, 33601470213, 67202940426, 100804410639, 201608821278]

約数ペア:

[(1, 201608821278), (2, 100804410639), (3, 67202940426), (6, 33601470213), (9, 22400980142), (18, 11200490071)]