200027191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{20543}}^1$

素因数の和:20670

約数の個数: 16

約数和(自身を含む): 248500224

約数和(自身を除く): 48473033

約数列:

[1, 7, 13, 91, 107, 749, 1391, 9737, 20543, 143801, 267059, 1869413, 2198101, 15386707, 28575313, 200027191]

約数ペア:

[(1, 200027191), (7, 28575313), (13, 15386707), (91, 2198101), (107, 1869413), (749, 267059), (1391, 143801), (9737, 20543)]