198116345

素因数分解:

$5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{19319}}^1$

素因数の和:19624

約数の個数: 16

約数和(自身を含む): 272643840

約数和(自身を除く): 74527495

約数列:

[1, 5, 7, 35, 293, 1465, 2051, 10255, 19319, 96595, 135233, 676165, 5660467, 28302335, 39623269, 198116345]

約数ペア:

[(1, 198116345), (5, 39623269), (7, 28302335), (35, 5660467), (293, 676165), (1465, 135233), (2051, 96595), (10255, 19319)]