196247884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1259}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 414892800

約数和(自身を除く): 218644916

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 532, 586, 1172, 1259, 2051, 2518, 4102, 5036, 5567, 8204, 8813, 11134, 17626, 22268, 23921, 35252, 38969, 47842, 77938, 95684, 155876, 167447, 334894, 368887, 669788, 737774, 1475548, 2582209, 5164418, 7008853, 10328836, 14017706, 28035412, 49061971, 98123942, 196247884]

約数ペア:

[(1, 196247884), (2, 98123942), (4, 49061971), (7, 28035412), (14, 14017706), (19, 10328836), (28, 7008853), (38, 5164418), (76, 2582209), (133, 1475548), (266, 737774), (293, 669788), (532, 368887), (586, 334894), (1172, 167447), (1259, 155876), (2051, 95684), (2518, 77938), (4102, 47842), (5036, 38969), (5567, 35252), (8204, 23921), (8813, 22268), (11134, 17626)]