201085404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1289009}}^1$

素因数の和:1289029

約数の個数: 24

約数和(自身を含む): 505291920

約数和(自身を除く): 304206516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1289009, 2578018, 3867027, 5156036, 7734054, 15468108, 16757117, 33514234, 50271351, 67028468, 100542702, 201085404]

約数ペア:

[(1, 201085404), (2, 100542702), (3, 67028468), (4, 50271351), (6, 33514234), (12, 16757117), (13, 15468108), (26, 7734054), (39, 5156036), (52, 3867027), (78, 2578018), (156, 1289009)]