149898203

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{33617}}^1$

素因数の和:33651

約数の個数: 16

約数和(自身を含む): 188260800

約数和(自身を除く): 38362597

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 33617, 235319, 437021, 1647233, 3059147, 11530631, 21414029, 149898203]

約数ペア:

[(1, 149898203), (7, 21414029), (13, 11530631), (49, 3059147), (91, 1647233), (343, 437021), (637, 235319), (4459, 33617)]