171806206

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 308749392

約数和(自身を除く): 136943186

約数列:

[1, 2, 11, 13, 22, 26, 97, 121, 143, 194, 242, 286, 563, 1067, 1126, 1261, 1573, 2134, 2522, 3146, 6193, 7319, 11737, 12386, 13871, 14638, 23474, 27742, 54611, 68123, 80509, 109222, 136246, 152581, 161018, 305162, 600721, 709943, 885599, 1201442, 1419886, 1771198, 6607931, 7809373, 13215862, 15618746, 85903103, 171806206]

約数ペア:

[(1, 171806206), (2, 85903103), (11, 15618746), (13, 13215862), (22, 7809373), (26, 6607931), (97, 1771198), (121, 1419886), (143, 1201442), (194, 885599), (242, 709943), (286, 600721), (563, 305162), (1067, 161018), (1126, 152581), (1261, 136246), (1573, 109222), (2134, 80509), (2522, 68123), (3146, 54611), (6193, 27742), (7319, 23474), (11737, 14638), (12386, 13871)]