197968797

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{5659}}^1$

素因数の和:5714

約数の個数: 36

約数和(自身を含む): 323163360

約数和(自身を除く): 125194563

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 507, 897, 1521, 2691, 3887, 5659, 11661, 16977, 34983, 50931, 73567, 130157, 220701, 390471, 662103, 956371, 1171413, 1692041, 2869113, 5076123, 8607339, 15228369, 21996533, 65989599, 197968797]

約数ペア:

[(1, 197968797), (3, 65989599), (9, 21996533), (13, 15228369), (23, 8607339), (39, 5076123), (69, 2869113), (117, 1692041), (169, 1171413), (207, 956371), (299, 662103), (507, 390471), (897, 220701), (1521, 130157), (2691, 73567), (3887, 50931), (5659, 34983), (11661, 16977)]