200681500

素因数分解:

$2^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{5653}}^1$

素因数の和:5743

約数の個数: 48

約数和(自身を含む): 444540096

約数和(自身を除く): 243858596

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 125, 142, 250, 284, 355, 500, 710, 1420, 1775, 3550, 5653, 7100, 8875, 11306, 17750, 22612, 28265, 35500, 56530, 113060, 141325, 282650, 401363, 565300, 706625, 802726, 1413250, 1605452, 2006815, 2826500, 4013630, 8027260, 10034075, 20068150, 40136300, 50170375, 100340750, 200681500]

約数ペア:

[(1, 200681500), (2, 100340750), (4, 50170375), (5, 40136300), (10, 20068150), (20, 10034075), (25, 8027260), (50, 4013630), (71, 2826500), (100, 2006815), (125, 1605452), (142, 1413250), (250, 802726), (284, 706625), (355, 565300), (500, 401363), (710, 282650), (1420, 141325), (1775, 113060), (3550, 56530), (5653, 35500), (7100, 28265), (8875, 22612), (11306, 17750)]