205536604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 471905280

約数和(自身を除く): 266368676

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 113, 133, 182, 226, 247, 263, 266, 364, 452, 494, 526, 532, 791, 988, 1052, 1469, 1582, 1729, 1841, 2147, 2938, 3164, 3419, 3458, 3682, 4294, 4997, 5876, 6838, 6916, 7364, 8588, 9994, 10283, 13676, 15029, 19988, 20566, 23933, 27911, 29719, 30058, 34979, 41132, 47866, 55822, 59438, 60116, 64961, 69958, 95732, 111644, 118876, 129922, 139916, 195377, 208033, 259844, 386347, 390754, 416066, 454727, 564661, 772694, 781508, 832132, 909454, 1129322, 1545388, 1818908, 2258644, 2704429, 3952627, 5408858, 7340593, 7905254, 10817716, 14681186, 15810508, 29362372, 51384151, 102768302, 205536604]

約数ペア:

[(1, 205536604), (2, 102768302), (4, 51384151), (7, 29362372), (13, 15810508), (14, 14681186), (19, 10817716), (26, 7905254), (28, 7340593), (38, 5408858), (52, 3952627), (76, 2704429), (91, 2258644), (113, 1818908), (133, 1545388), (182, 1129322), (226, 909454), (247, 832132), (263, 781508), (266, 772694), (364, 564661), (452, 454727), (494, 416066), (526, 390754), (532, 386347), (791, 259844), (988, 208033), (1052, 195377), (1469, 139916), (1582, 129922), (1729, 118876), (1841, 111644), (2147, 95732), (2938, 69958), (3164, 64961), (3419, 60116), (3458, 59438), (3682, 55822), (4294, 47866), (4997, 41132), (5876, 34979), (6838, 30058), (6916, 29719), (7364, 27911), (8588, 23933), (9994, 20566), (10283, 19988), (13676, 15029)]