198376965119

素因数分解:

${\mathrm{19}}^3\times {\mathrm{443}}^1\times {\mathrm{65287}}^1$

素因数の和:65787

約数の個数: 16

約数和(自身を含む): 209872193280

約数和(自身を除く): 11495228161

約数列:

[1, 19, 361, 443, 6859, 8417, 65287, 159923, 1240453, 3038537, 23568607, 28922141, 447803533, 549520679, 10440892901, 198376965119]

約数ペア:

[(1, 198376965119), (19, 10440892901), (361, 549520679), (443, 447803533), (6859, 28922141), (8417, 23568607), (65287, 3038537), (159923, 1240453)]