209830284

素因数分解:

$2^2\times 3^3\times {\mathrm{1942873}}^1$

素因数の和:1942886

約数の個数: 24

約数和(自身を含む): 544004720

約数和(自身を除く): 334174436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1942873, 3885746, 5828619, 7771492, 11657238, 17485857, 23314476, 34971714, 52457571, 69943428, 104915142, 209830284]

約数ペア:

[(1, 209830284), (2, 104915142), (3, 69943428), (4, 52457571), (6, 34971714), (9, 23314476), (12, 17485857), (18, 11657238), (27, 7771492), (36, 5828619), (54, 3885746), (108, 1942873)]