201612892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{82493}}^1$

素因数の和:82557

約数の個数: 24

約数和(自身を含む): 388051776

約数和(自身を除く): 186438884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 82493, 164986, 329972, 1072409, 2144818, 3877171, 4289636, 7754342, 15508684, 50403223, 100806446, 201612892]

約数ペア:

[(1, 201612892), (2, 100806446), (4, 50403223), (13, 15508684), (26, 7754342), (47, 4289636), (52, 3877171), (94, 2144818), (188, 1072409), (611, 329972), (1222, 164986), (2444, 82493)]