200360980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{589297}}^1$

素因数の和:589323

約数の個数: 24

約数和(自身を含む): 445509288

約数和(自身を除く): 245148308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 589297, 1178594, 2357188, 2946485, 5892970, 10018049, 11785940, 20036098, 40072196, 50090245, 100180490, 200360980]

約数ペア:

[(1, 200360980), (2, 100180490), (4, 50090245), (5, 40072196), (10, 20036098), (17, 11785940), (20, 10018049), (34, 5892970), (68, 2946485), (85, 2357188), (170, 1178594), (340, 589297)]