200285930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1540661}}^1$

素因数の和:1540681

約数の個数: 16

約数和(自身を含む): 388246824

約数和(自身を除く): 187960894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1540661, 3081322, 7703305, 15406610, 20028593, 40057186, 100142965, 200285930]

約数ペア:

[(1, 200285930), (2, 100142965), (5, 40057186), (10, 20028593), (13, 15406610), (26, 7703305), (65, 3081322), (130, 1540661)]