207099088

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13903}}^1$

素因数の和:13944

約数の個数: 60

約数和(自身を含む): 491367360

約数和(自身を除く): 284268272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 13903, 14896, 27806, 55612, 97321, 111224, 194642, 222448, 264157, 389284, 528314, 681247, 778568, 1056628, 1362494, 1557136, 1849099, 2113256, 2724988, 3698198, 4226512, 5449976, 7396396, 10899952, 12943693, 14792792, 25887386, 29585584, 51774772, 103549544, 207099088]

約数ペア:

[(1, 207099088), (2, 103549544), (4, 51774772), (7, 29585584), (8, 25887386), (14, 14792792), (16, 12943693), (19, 10899952), (28, 7396396), (38, 5449976), (49, 4226512), (56, 3698198), (76, 2724988), (98, 2113256), (112, 1849099), (133, 1557136), (152, 1362494), (196, 1056628), (266, 778568), (304, 681247), (392, 528314), (532, 389284), (784, 264157), (931, 222448), (1064, 194642), (1862, 111224), (2128, 97321), (3724, 55612), (7448, 27806), (13903, 14896)]