229656812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7687}}^1$

素因数の和:7806

約数の個数: 48

約数和(自身を含む): 506300928

約数和(自身を除く): 276644116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 2134, 2716, 4268, 7469, 7687, 14938, 15374, 29876, 30748, 53809, 84557, 107618, 169114, 215236, 338228, 591899, 745639, 1183798, 1491278, 2367596, 2982556, 5219473, 8202029, 10438946, 16404058, 20877892, 32808116, 57414203, 114828406, 229656812]

約数ペア:

[(1, 229656812), (2, 114828406), (4, 57414203), (7, 32808116), (11, 20877892), (14, 16404058), (22, 10438946), (28, 8202029), (44, 5219473), (77, 2982556), (97, 2367596), (154, 1491278), (194, 1183798), (308, 745639), (388, 591899), (679, 338228), (1067, 215236), (1358, 169114), (2134, 107618), (2716, 84557), (4268, 53809), (7469, 30748), (7687, 29876), (14938, 15374)]