201993613913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{939361}}^1$

素因数の和:939537

約数の個数: 32

約数和(自身を含む): 265125530880

約数和(自身を除く): 63131916967

約数列:

[1, 7, 13, 17, 91, 119, 139, 221, 973, 1547, 1807, 2363, 12649, 16541, 30719, 215033, 939361, 6575527, 12211693, 15969137, 85481851, 111783959, 130571179, 207598781, 913998253, 1453191467, 1697425327, 2219710043, 11881977289, 15537970301, 28856230559, 201993613913]

約数ペア:

[(1, 201993613913), (7, 28856230559), (13, 15537970301), (17, 11881977289), (91, 2219710043), (119, 1697425327), (139, 1453191467), (221, 913998253), (973, 207598781), (1547, 130571179), (1807, 111783959), (2363, 85481851), (12649, 15969137), (16541, 12211693), (30719, 6575527), (215033, 939361)]