200301850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18461}}^1$

素因数の和:18511

約数の個数: 48

約数和(自身を含む): 439543296

約数和(自身を除く): 239241446

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 10850, 18461, 36922, 92305, 129227, 184610, 258454, 461525, 572291, 646135, 923050, 1144582, 1292270, 2861455, 3230675, 4006037, 5722910, 6461350, 8012074, 14307275, 20030185, 28614550, 40060370, 100150925, 200301850]

約数ペア:

[(1, 200301850), (2, 100150925), (5, 40060370), (7, 28614550), (10, 20030185), (14, 14307275), (25, 8012074), (31, 6461350), (35, 5722910), (50, 4006037), (62, 3230675), (70, 2861455), (155, 1292270), (175, 1144582), (217, 923050), (310, 646135), (350, 572291), (434, 461525), (775, 258454), (1085, 184610), (1550, 129227), (2170, 92305), (5425, 36922), (10850, 18461)]