209760816

素因数分解:

$2^4\times 3^1\times {\mathrm{4370017}}^1$

素因数の和:4370028

約数の個数: 20

約数和(自身を含む): 541882232

約数和(自身を除く): 332121416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4370017, 8740034, 13110051, 17480068, 26220102, 34960136, 52440204, 69920272, 104880408, 209760816]

約数ペア:

[(1, 209760816), (2, 104880408), (3, 69920272), (4, 52440204), (6, 34960136), (8, 26220102), (12, 17480068), (16, 13110051), (24, 8740034), (48, 4370017)]