201708143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1709}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 248592960

約数和(自身を除く): 46884817

約数列:

[1, 7, 13, 91, 1297, 1709, 9079, 11963, 16861, 22217, 118027, 155519, 2216573, 15516011, 28815449, 201708143]

約数ペア:

[(1, 201708143), (7, 28815449), (13, 15516011), (91, 2216573), (1297, 155519), (1709, 118027), (9079, 22217), (11963, 16861)]