201507796

素因数分解:

$2^2\times 7^2\times {\mathrm{1028101}}^1$

素因数の和:1028119

約数の個数: 18

約数和(自身を含む): 410212698

約数和(自身を除く): 208704902

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1028101, 2056202, 4112404, 7196707, 14393414, 28786828, 50376949, 100753898, 201507796]

約数ペア:

[(1, 201507796), (2, 100753898), (4, 50376949), (7, 28786828), (14, 14393414), (28, 7196707), (49, 4112404), (98, 2056202), (196, 1028101)]