200793985

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 280166400

約数和(自身を除く): 79372415

約数列:

[1, 5, 7, 35, 127, 199, 227, 635, 889, 995, 1135, 1393, 1589, 4445, 6965, 7945, 25273, 28829, 45173, 126365, 144145, 176911, 201803, 225865, 316211, 884555, 1009015, 1581055, 5736971, 28684855, 40158797, 200793985]

約数ペア:

[(1, 200793985), (5, 40158797), (7, 28684855), (35, 5736971), (127, 1581055), (199, 1009015), (227, 884555), (635, 316211), (889, 225865), (995, 201803), (1135, 176911), (1393, 144145), (1589, 126365), (4445, 45173), (6965, 28829), (7945, 25273)]