201284578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{7949}}^1$

素因数の和:9113

約数の個数: 16

約数和(自身を含む): 329702400

約数和(自身を除く): 128417822

約数列:

[1, 2, 11, 22, 1151, 2302, 7949, 12661, 15898, 25322, 87439, 174878, 9149299, 18298598, 100642289, 201284578]

約数ペア:

[(1, 201284578), (2, 100642289), (11, 18298598), (22, 9149299), (1151, 174878), (2302, 87439), (7949, 25322), (12661, 15898)]