203532063

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2431

約数の個数: 32

約数和(自身を含む): 323136000

約数和(自身を除く): 119603937

約数列:

[1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 2243, 3129, 4321, 6729, 12963, 15701, 30247, 47103, 65047, 90741, 195141, 334207, 455329, 1002621, 1365987, 2339449, 7018347, 9692003, 29076009, 67844021, 203532063]

約数ペア:

[(1, 203532063), (3, 67844021), (7, 29076009), (21, 9692003), (29, 7018347), (87, 2339449), (149, 1365987), (203, 1002621), (447, 455329), (609, 334207), (1043, 195141), (2243, 90741), (3129, 65047), (4321, 47103), (6729, 30247), (12963, 15701)]