215687464314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{38612149}}^1$

素因数の和:38612187

約数の個数: 48

約数和(自身を含む): 528214212000

約数和(自身を除く): 312526747686

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 38612149, 77224298, 115836447, 231672894, 270285043, 540570086, 733630831, 810855129, 1467261662, 1621710258, 1891995301, 2200892493, 3783990602, 4401784986, 5135415817, 5675985903, 10270831634, 11351971806, 15406247451, 30812494902, 35947910719, 71895821438, 107843732157, 215687464314]

約数ペア:

[(1, 215687464314), (2, 107843732157), (3, 71895821438), (6, 35947910719), (7, 30812494902), (14, 15406247451), (19, 11351971806), (21, 10270831634), (38, 5675985903), (42, 5135415817), (49, 4401784986), (57, 3783990602), (98, 2200892493), (114, 1891995301), (133, 1621710258), (147, 1467261662), (266, 810855129), (294, 733630831), (399, 540570086), (798, 270285043), (931, 231672894), (1862, 115836447), (2793, 77224298), (5586, 38612149)]