131438094

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{212683}}^1$

素因数の和:212791

約数の個数: 16

約数和(自身を含む): 265429632

約数和(自身を除く): 133991538

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 212683, 425366, 638049, 1276098, 21906349, 43812698, 65719047, 131438094]

約数ペア:

[(1, 131438094), (2, 65719047), (3, 43812698), (6, 21906349), (103, 1276098), (206, 638049), (309, 425366), (618, 212683)]