202223619

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 335174112

約数和(自身を除く): 132950493

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 293, 347, 663, 879, 1041, 1989, 2637, 3123, 3809, 4511, 4981, 5899, 11427, 13533, 14943, 17697, 34281, 40599, 44829, 53091, 64753, 76687, 101671, 194259, 230061, 305013, 582777, 690183, 915039, 1321723, 1728407, 3965169, 5185221, 11895507, 15555663, 22469291, 67407873, 202223619]

約数ペア:

[(1, 202223619), (3, 67407873), (9, 22469291), (13, 15555663), (17, 11895507), (39, 5185221), (51, 3965169), (117, 1728407), (153, 1321723), (221, 915039), (293, 690183), (347, 582777), (663, 305013), (879, 230061), (1041, 194259), (1989, 101671), (2637, 76687), (3123, 64753), (3809, 53091), (4511, 44829), (4981, 40599), (5899, 34281), (11427, 17697), (13533, 14943)]