203438274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{49211}}^1$

素因数の和:49282

約数の個数: 32

約数和(自身を含む): 446451264

約数和(自身を除く): 243012990

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 49211, 98422, 147633, 295266, 639743, 1279486, 1919229, 2608183, 3838458, 5216366, 7824549, 15649098, 33906379, 67812758, 101719137, 203438274]

約数ペア:

[(1, 203438274), (2, 101719137), (3, 67812758), (6, 33906379), (13, 15649098), (26, 7824549), (39, 5216366), (53, 3838458), (78, 2608183), (106, 1919229), (159, 1279486), (318, 639743), (689, 295266), (1378, 147633), (2067, 98422), (4134, 49211)]