200502440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263819}}^1$

素因数の和:263849

約数の個数: 32

約数和(自身を含む): 474876000

約数和(自身を除く): 274373560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 263819, 527638, 1055276, 1319095, 2110552, 2638190, 5012561, 5276380, 10025122, 10552760, 20050244, 25062805, 40100488, 50125610, 100251220, 200502440]

約数ペア:

[(1, 200502440), (2, 100251220), (4, 50125610), (5, 40100488), (8, 25062805), (10, 20050244), (19, 10552760), (20, 10025122), (38, 5276380), (40, 5012561), (76, 2638190), (95, 2110552), (152, 1319095), (190, 1055276), (380, 527638), (760, 263819)]