198064911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{315893}}^1$

素因数の和:315926

約数の個数: 16

約数和(自身を含む): 303258240

約数和(自身を除く): 105193329

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 315893, 947679, 3474823, 6001967, 10424469, 18005901, 66021637, 198064911]

約数ペア:

[(1, 198064911), (3, 66021637), (11, 18005901), (19, 10424469), (33, 6001967), (57, 3474823), (209, 947679), (627, 315893)]