201826198

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 361152000

約数和(自身を除く): 159325802

約数列:

[1, 2, 7, 14, 49, 79, 98, 131, 158, 199, 262, 398, 553, 917, 1106, 1393, 1834, 2786, 3871, 6419, 7742, 9751, 10349, 12838, 15721, 19502, 20698, 26069, 31442, 52138, 72443, 110047, 144886, 182483, 220094, 364966, 507101, 770329, 1014202, 1277381, 1540658, 2059451, 2554762, 4118902, 14416157, 28832314, 100913099, 201826198]

約数ペア:

[(1, 201826198), (2, 100913099), (7, 28832314), (14, 14416157), (49, 4118902), (79, 2554762), (98, 2059451), (131, 1540658), (158, 1277381), (199, 1014202), (262, 770329), (398, 507101), (553, 364966), (917, 220094), (1106, 182483), (1393, 144886), (1834, 110047), (2786, 72443), (3871, 52138), (6419, 31442), (7742, 26069), (9751, 20698), (10349, 19502), (12838, 15721)]