206892049

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 267787520

約数和(自身を除く): 60895471

約数列:

[1, 7, 13, 37, 43, 91, 259, 301, 481, 559, 1429, 1591, 3367, 3913, 10003, 11137, 18577, 20683, 52873, 61447, 130039, 144781, 370111, 430129, 687349, 798811, 2273539, 4811443, 5591677, 15914773, 29556007, 206892049]

約数ペア:

[(1, 206892049), (7, 29556007), (13, 15914773), (37, 5591677), (43, 4811443), (91, 2273539), (259, 798811), (301, 687349), (481, 430129), (559, 370111), (1429, 144781), (1591, 130039), (3367, 61447), (3913, 52873), (10003, 20683), (11137, 18577)]