199998488928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{297616799}}^1$

素因数の和:297616819

約数の個数: 48

約数和(自身を含む): 599995468800

約数和(自身を除く): 399996979872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 297616799, 595233598, 892850397, 1190467196, 1785700794, 2083317593, 2380934392, 3571401588, 4166635186, 4761868784, 6249952779, 7142803176, 8333270372, 9523737568, 12499905558, 14285606352, 16666540744, 24999811116, 28571212704, 33333081488, 49999622232, 66666162976, 99999244464, 199998488928]

約数ペア:

[(1, 199998488928), (2, 99999244464), (3, 66666162976), (4, 49999622232), (6, 33333081488), (7, 28571212704), (8, 24999811116), (12, 16666540744), (14, 14285606352), (16, 12499905558), (21, 9523737568), (24, 8333270372), (28, 7142803176), (32, 6249952779), (42, 4761868784), (48, 4166635186), (56, 3571401588), (84, 2380934392), (96, 2083317593), (112, 1785700794), (168, 1190467196), (224, 892850397), (336, 595233598), (672, 297616799)]