206112984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111533}}^1$

素因数の和:111560

約数の個数: 64

約数和(自身を含む): 642435840

約数和(自身を除く): 436322856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 111533, 223066, 334599, 446132, 669198, 780731, 892264, 1226863, 1338396, 1561462, 2342193, 2453726, 2676792, 3122924, 3680589, 4684386, 4907452, 6245848, 7361178, 8588041, 9368772, 9814904, 14722356, 17176082, 18737544, 25764123, 29444712, 34352164, 51528246, 68704328, 103056492, 206112984]

約数ペア:

[(1, 206112984), (2, 103056492), (3, 68704328), (4, 51528246), (6, 34352164), (7, 29444712), (8, 25764123), (11, 18737544), (12, 17176082), (14, 14722356), (21, 9814904), (22, 9368772), (24, 8588041), (28, 7361178), (33, 6245848), (42, 4907452), (44, 4684386), (56, 3680589), (66, 3122924), (77, 2676792), (84, 2453726), (88, 2342193), (132, 1561462), (154, 1338396), (168, 1226863), (231, 892264), (264, 780731), (308, 669198), (462, 446132), (616, 334599), (924, 223066), (1848, 111533)]