201680206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 383846400

約数和(自身を除く): 182166194

約数列:

[1, 2, 7, 13, 14, 26, 79, 83, 91, 158, 166, 169, 182, 338, 553, 581, 1027, 1079, 1106, 1162, 1183, 2054, 2158, 2197, 2366, 4394, 6557, 7189, 7553, 13114, 13351, 14027, 14378, 15106, 15379, 26702, 28054, 30758, 45899, 85241, 91798, 93457, 98189, 170482, 173563, 182351, 186914, 196378, 347126, 364702, 596687, 1108133, 1193374, 1214941, 1276457, 2216266, 2429882, 2552914, 7756931, 14405729, 15513862, 28811458, 100840103, 201680206]

約数ペア:

[(1, 201680206), (2, 100840103), (7, 28811458), (13, 15513862), (14, 14405729), (26, 7756931), (79, 2552914), (83, 2429882), (91, 2216266), (158, 1276457), (166, 1214941), (169, 1193374), (182, 1108133), (338, 596687), (553, 364702), (581, 347126), (1027, 196378), (1079, 186914), (1106, 182351), (1162, 173563), (1183, 170482), (2054, 98189), (2158, 93457), (2197, 91798), (2366, 85241), (4394, 45899), (6557, 30758), (7189, 28054), (7553, 26702), (13114, 15379), (13351, 15106), (14027, 14378)]