205735544

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{78167}}^1$

素因数の和:78227

約数の個数: 32

約数和(自身を含む): 450247680

約数和(自身を除く): 244512136

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 78167, 156334, 312668, 547169, 625336, 1094338, 2188676, 3673849, 4377352, 7347698, 14695396, 25716943, 29390792, 51433886, 102867772, 205735544]

約数ペア:

[(1, 205735544), (2, 102867772), (4, 51433886), (7, 29390792), (8, 25716943), (14, 14695396), (28, 7347698), (47, 4377352), (56, 3673849), (94, 2188676), (188, 1094338), (329, 625336), (376, 547169), (658, 312668), (1316, 156334), (2632, 78167)]