199929276

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{2879}}^1$

素因数の和:3535

約数の個数: 48

約数和(自身を含む): 519321600

約数和(自身を除く): 319392324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1286, 1929, 2572, 2879, 3858, 5758, 5787, 7716, 8637, 11516, 11574, 17274, 17361, 23148, 25911, 34548, 34722, 51822, 69444, 77733, 103644, 155466, 310932, 1851197, 3702394, 5553591, 7404788, 11107182, 16660773, 22214364, 33321546, 49982319, 66643092, 99964638, 199929276]

約数ペア:

[(1, 199929276), (2, 99964638), (3, 66643092), (4, 49982319), (6, 33321546), (9, 22214364), (12, 16660773), (18, 11107182), (27, 7404788), (36, 5553591), (54, 3702394), (108, 1851197), (643, 310932), (1286, 155466), (1929, 103644), (2572, 77733), (2879, 69444), (3858, 51822), (5758, 34722), (5787, 34548), (7716, 25911), (8637, 23148), (11516, 17361), (11574, 17274)]