199622019

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{17921}}^1$

素因数の和:18050

約数の個数: 16

約数和(自身を含む): 275281920

約数和(自身を除く): 75659901

約数列:

[1, 3, 47, 79, 141, 237, 3713, 11139, 17921, 53763, 842287, 1415759, 2526861, 4247277, 66540673, 199622019]

約数ペア:

[(1, 199622019), (3, 66540673), (47, 4247277), (79, 2526861), (141, 1415759), (237, 842287), (3713, 53763), (11139, 17921)]