201826620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373753}}^1$

素因数の和:373771

約数の個数: 48

約数和(自身を含む): 627906720

約数和(自身を除く): 426080100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 373753, 747506, 1121259, 1495012, 1868765, 2242518, 3363777, 3737530, 4485036, 5606295, 6727554, 7475060, 10091331, 11212590, 13455108, 16818885, 20182662, 22425180, 33637770, 40365324, 50456655, 67275540, 100913310, 201826620]

約数ペア:

[(1, 201826620), (2, 100913310), (3, 67275540), (4, 50456655), (5, 40365324), (6, 33637770), (9, 22425180), (10, 20182662), (12, 16818885), (15, 13455108), (18, 11212590), (20, 10091331), (27, 7475060), (30, 6727554), (36, 5606295), (45, 4485036), (54, 3737530), (60, 3363777), (90, 2242518), (108, 1868765), (135, 1495012), (180, 1121259), (270, 747506), (540, 373753)]