201661902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{861803}}^1$

素因数の和:861824

約数の個数: 24

約数和(自身を含む): 470544984

約数和(自身を除く): 268883082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 861803, 1723606, 2585409, 5170818, 7756227, 11203439, 15512454, 22406878, 33610317, 67220634, 100830951, 201661902]

約数ペア:

[(1, 201661902), (2, 100830951), (3, 67220634), (6, 33610317), (9, 22406878), (13, 15512454), (18, 11203439), (26, 7756227), (39, 5170818), (78, 2585409), (117, 1723606), (234, 861803)]