202000419

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1453}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 316390400

約数和(自身を除く): 114389981

約数列:

[1, 3, 9, 19, 27, 57, 171, 271, 513, 813, 1453, 2439, 4359, 5149, 7317, 13077, 15447, 27607, 39231, 46341, 82821, 139023, 248463, 393763, 745389, 1181289, 3543867, 7481497, 10631601, 22444491, 67333473, 202000419]

約数ペア:

[(1, 202000419), (3, 67333473), (9, 22444491), (19, 10631601), (27, 7481497), (57, 3543867), (171, 1181289), (271, 745389), (513, 393763), (813, 248463), (1453, 139023), (2439, 82821), (4359, 46341), (5149, 39231), (7317, 27607), (13077, 15447)]