208032918

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{2251}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 423952512

約数和(自身を除く): 215919594

約数列:

[1, 2, 3, 6, 73, 146, 211, 219, 422, 438, 633, 1266, 2251, 4502, 6753, 13506, 15403, 30806, 46209, 92418, 164323, 328646, 474961, 492969, 949922, 985938, 1424883, 2849766, 34672153, 69344306, 104016459, 208032918]

約数ペア:

[(1, 208032918), (2, 104016459), (3, 69344306), (6, 34672153), (73, 2849766), (146, 1424883), (211, 985938), (219, 949922), (422, 492969), (438, 474961), (633, 328646), (1266, 164323), (2251, 92418), (4502, 46209), (6753, 30806), (13506, 15403)]