201191988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{2543}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 495774720

約数和(自身を除く): 294582732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 347, 694, 1041, 1388, 2082, 2543, 4164, 5086, 6593, 7629, 10172, 13186, 15258, 19779, 26372, 30516, 39558, 48317, 79116, 96634, 144951, 193268, 289902, 579804, 882421, 1764842, 2647263, 3529684, 5294526, 10589052, 16765999, 33531998, 50297997, 67063996, 100595994, 201191988]

約数ペア:

[(1, 201191988), (2, 100595994), (3, 67063996), (4, 50297997), (6, 33531998), (12, 16765999), (19, 10589052), (38, 5294526), (57, 3529684), (76, 2647263), (114, 1764842), (228, 882421), (347, 579804), (694, 289902), (1041, 193268), (1388, 144951), (2082, 96634), (2543, 79116), (4164, 48317), (5086, 39558), (6593, 30516), (7629, 26372), (10172, 19779), (13186, 15258)]