205943864

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5903}}^1$

素因数の和:6012

約数の個数: 48

約数和(自身を含む): 454312800

約数和(自身を除く): 248368936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2492, 4361, 4984, 5903, 8722, 11806, 17444, 23612, 34888, 41321, 47224, 82642, 165284, 289247, 330568, 525367, 578494, 1050734, 1156988, 2101468, 2313976, 3677569, 4202936, 7355138, 14710276, 25742983, 29420552, 51485966, 102971932, 205943864]

約数ペア:

[(1, 205943864), (2, 102971932), (4, 51485966), (7, 29420552), (8, 25742983), (14, 14710276), (28, 7355138), (49, 4202936), (56, 3677569), (89, 2313976), (98, 2101468), (178, 1156988), (196, 1050734), (356, 578494), (392, 525367), (623, 330568), (712, 289247), (1246, 165284), (2492, 82642), (4361, 47224), (4984, 41321), (5903, 34888), (8722, 23612), (11806, 17444)]