200436760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{116533}}^1$

素因数の和:116587

約数の個数: 32

約数和(自身を含む): 461474640

約数和(自身を除く): 261037880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 116533, 233066, 466132, 582665, 932264, 1165330, 2330660, 4661320, 5010919, 10021838, 20043676, 25054595, 40087352, 50109190, 100218380, 200436760]

約数ペア:

[(1, 200436760), (2, 100218380), (4, 50109190), (5, 40087352), (8, 25054595), (10, 20043676), (20, 10021838), (40, 5010919), (43, 4661320), (86, 2330660), (172, 1165330), (215, 932264), (344, 582665), (430, 466132), (860, 233066), (1720, 116533)]