198202467

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1\times {\mathrm{733}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 266671008

約数和(自身を除く): 68468541

約数列:

[1, 3, 173, 519, 521, 733, 1563, 2199, 90133, 126809, 270399, 380427, 381893, 1145679, 66067489, 198202467]

約数ペア:

[(1, 198202467), (3, 66067489), (173, 1145679), (519, 381893), (521, 380427), (733, 270399), (1563, 126809), (2199, 90133)]