210920508

素因数分解:

$2^2\times 3^2\times {\mathrm{1447}}^1\times {\mathrm{4049}}^1$

素因数の和:5506

約数の個数: 36

約数和(自身を含む): 533660400

約数和(自身を除く): 322739892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1447, 2894, 4049, 4341, 5788, 8098, 8682, 12147, 13023, 16196, 17364, 24294, 26046, 36441, 48588, 52092, 72882, 145764, 5858903, 11717806, 17576709, 23435612, 35153418, 52730127, 70306836, 105460254, 210920508]

約数ペア:

[(1, 210920508), (2, 105460254), (3, 70306836), (4, 52730127), (6, 35153418), (9, 23435612), (12, 17576709), (18, 11717806), (36, 5858903), (1447, 145764), (2894, 72882), (4049, 52092), (4341, 48588), (5788, 36441), (8098, 26046), (8682, 24294), (12147, 17364), (13023, 16196)]