201800612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3880781}}^1$

素因数の和:3880798

約数の個数: 12

約数和(自身を含む): 380316636

約数和(自身を除く): 178516024

約数列:

[1, 2, 4, 13, 26, 52, 3880781, 7761562, 15523124, 50450153, 100900306, 201800612]

約数ペア:

[(1, 201800612), (2, 100900306), (4, 50450153), (13, 15523124), (26, 7761562), (52, 3880781)]