190039871

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{11279}}^1$

素因数の和:11398

約数の個数: 16

約数和(自身を含む): 227404800

約数和(自身を除く): 37364929

約数列:

[1, 7, 29, 83, 203, 581, 2407, 11279, 16849, 78953, 327091, 936157, 2289637, 6553099, 27148553, 190039871]

約数ペア:

[(1, 190039871), (7, 27148553), (29, 6553099), (83, 2289637), (203, 936157), (581, 327091), (2407, 78953), (11279, 16849)]