201567884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3541}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 428440320

約数和(自身を除く): 226872436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 266, 428, 532, 749, 1498, 2033, 2996, 3541, 4066, 7082, 8132, 14164, 14231, 24787, 28462, 49574, 56924, 67279, 99148, 134558, 269116, 378887, 470953, 757774, 941906, 1515548, 1883812, 2652209, 5304418, 7198853, 10608836, 14397706, 28795412, 50391971, 100783942, 201567884]

約数ペア:

[(1, 201567884), (2, 100783942), (4, 50391971), (7, 28795412), (14, 14397706), (19, 10608836), (28, 7198853), (38, 5304418), (76, 2652209), (107, 1883812), (133, 1515548), (214, 941906), (266, 757774), (428, 470953), (532, 378887), (749, 269116), (1498, 134558), (2033, 99148), (2996, 67279), (3541, 56924), (4066, 49574), (7082, 28462), (8132, 24787), (14164, 14231)]