200926310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1545587}}^1$

素因数の和:1545607

約数の個数: 16

約数和(自身を含む): 389488176

約数和(自身を除く): 188561866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1545587, 3091174, 7727935, 15455870, 20092631, 40185262, 100463155, 200926310]

約数ペア:

[(1, 200926310), (2, 100463155), (5, 40185262), (10, 20092631), (13, 15455870), (26, 7727935), (65, 3091174), (130, 1545587)]