196767207

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18481}}^1$

素因数の和:18520

約数の個数: 36

約数和(自身を含む): 351749424

約数和(自身を除く): 154982217

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 10647, 18481, 55443, 129367, 166329, 240253, 388101, 720759, 1164303, 1681771, 2162277, 3123289, 5045313, 9369867, 15135939, 21863023, 28109601, 65589069, 196767207]

約数ペア:

[(1, 196767207), (3, 65589069), (7, 28109601), (9, 21863023), (13, 15135939), (21, 9369867), (39, 5045313), (63, 3123289), (91, 2162277), (117, 1681771), (169, 1164303), (273, 720759), (507, 388101), (819, 240253), (1183, 166329), (1521, 129367), (3549, 55443), (10647, 18481)]