190015189

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{941}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 239045688

約数和(自身を除く): 49030499

約数列:

[1, 7, 13, 49, 91, 317, 637, 941, 2219, 4121, 6587, 12233, 15533, 28847, 46109, 85631, 201929, 298297, 599417, 2088079, 3877861, 14616553, 27145027, 190015189]

約数ペア:

[(1, 190015189), (7, 27145027), (13, 14616553), (49, 3877861), (91, 2088079), (317, 599417), (637, 298297), (941, 201929), (2219, 85631), (4121, 46109), (6587, 28847), (12233, 15533)]