202148828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379979}}^1$

素因数の和:380009

約数の個数: 24

約数和(自身を含む): 425577600

約数和(自身を除く): 223428772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 379979, 759958, 1519916, 2659853, 5319706, 7219601, 10639412, 14439202, 28878404, 50537207, 101074414, 202148828]

約数ペア:

[(1, 202148828), (2, 101074414), (4, 50537207), (7, 28878404), (14, 14439202), (19, 10639412), (28, 7219601), (38, 5319706), (76, 2659853), (133, 1519916), (266, 759958), (532, 379979)]