200268438

素因数分解:

$2^1\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{20071}}^1$

素因数の和:21739

約数の個数: 16

約数和(自身を含む): 400797696

約数和(自身を除く): 200529258

約数列:

[1, 2, 3, 6, 1663, 3326, 4989, 9978, 20071, 40142, 60213, 120426, 33378073, 66756146, 100134219, 200268438]

約数ペア:

[(1, 200268438), (2, 100134219), (3, 66756146), (6, 33378073), (1663, 120426), (3326, 60213), (4989, 40142), (9978, 20071)]