201919788

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{114467}}^1$

素因数の和:114491

約数の個数: 54

約数和(自身を含む): 593745516

約数和(自身を除く): 391825728

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 114467, 228934, 343401, 457868, 686802, 801269, 1030203, 1373604, 1602538, 2060406, 2403807, 3205076, 4120812, 4807614, 5608883, 7211421, 9615228, 11217766, 14422842, 16826649, 22435532, 28845684, 33653298, 50479947, 67306596, 100959894, 201919788]

約数ペア:

[(1, 201919788), (2, 100959894), (3, 67306596), (4, 50479947), (6, 33653298), (7, 28845684), (9, 22435532), (12, 16826649), (14, 14422842), (18, 11217766), (21, 9615228), (28, 7211421), (36, 5608883), (42, 4807614), (49, 4120812), (63, 3205076), (84, 2403807), (98, 2060406), (126, 1602538), (147, 1373604), (196, 1030203), (252, 801269), (294, 686802), (441, 457868), (588, 343401), (882, 228934), (1764, 114467)]