201528816

素因数分解:

$2^4\times 3^1\times {\mathrm{4198517}}^1$

素因数の和:4198528

約数の個数: 20

約数和(自身を含む): 520616232

約数和(自身を除く): 319087416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4198517, 8397034, 12595551, 16794068, 25191102, 33588136, 50382204, 67176272, 100764408, 201528816]

約数ペア:

[(1, 201528816), (2, 100764408), (3, 67176272), (4, 50382204), (6, 33588136), (8, 25191102), (12, 16794068), (16, 12595551), (24, 8397034), (48, 4198517)]