207912544

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10429}}^1$

素因数の和:10535

約数の個数: 48

約数和(自身を含む): 473104800

約数和(自身を除く): 265192256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 10429, 19936, 20858, 41716, 73003, 83432, 146006, 166864, 292012, 333728, 584024, 928181, 1168048, 1856362, 2336096, 3712724, 6497267, 7425448, 12994534, 14850896, 25989068, 29701792, 51978136, 103956272, 207912544]

約数ペア:

[(1, 207912544), (2, 103956272), (4, 51978136), (7, 29701792), (8, 25989068), (14, 14850896), (16, 12994534), (28, 7425448), (32, 6497267), (56, 3712724), (89, 2336096), (112, 1856362), (178, 1168048), (224, 928181), (356, 584024), (623, 333728), (712, 292012), (1246, 166864), (1424, 146006), (2492, 83432), (2848, 73003), (4984, 41716), (9968, 20858), (10429, 19936)]