199773028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{548827}}^1$

素因数の和:548851

約数の個数: 24

約数和(自身を含む): 430281152

約数和(自身を除く): 230508124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 548827, 1097654, 2195308, 3841789, 7134751, 7683578, 14269502, 15367156, 28539004, 49943257, 99886514, 199773028]

約数ペア:

[(1, 199773028), (2, 99886514), (4, 49943257), (7, 28539004), (13, 15367156), (14, 14269502), (26, 7683578), (28, 7134751), (52, 3841789), (91, 2195308), (182, 1097654), (364, 548827)]