200062070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1538939}}^1$

素因数の和:1538959

約数の個数: 16

約数和(自身を含む): 387812880

約数和(自身を除く): 187750810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1538939, 3077878, 7694695, 15389390, 20006207, 40012414, 100031035, 200062070]

約数ペア:

[(1, 200062070), (2, 100031035), (5, 40012414), (10, 20006207), (13, 15389390), (26, 7694695), (65, 3077878), (130, 1538939)]