200407554

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{195329}}^1$

素因数の和:195359

約数の個数: 32

約数和(自身を含む): 468792000

約数和(自身を除く): 268384446

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 195329, 390658, 585987, 1171974, 1757961, 3515922, 3711251, 5273883, 7422502, 10547766, 11133753, 22267506, 33401259, 66802518, 100203777, 200407554]

約数ペア:

[(1, 200407554), (2, 100203777), (3, 66802518), (6, 33401259), (9, 22267506), (18, 11133753), (19, 10547766), (27, 7422502), (38, 5273883), (54, 3711251), (57, 3515922), (114, 1757961), (171, 1171974), (342, 585987), (513, 390658), (1026, 195329)]