209969328

素因数分解:

$2^4\times 3^1\times {\mathrm{4374361}}^1$

素因数の和:4374372

約数の個数: 20

約数和(自身を含む): 542420888

約数和(自身を除く): 332451560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4374361, 8748722, 13123083, 17497444, 26246166, 34994888, 52492332, 69989776, 104984664, 209969328]

約数ペア:

[(1, 209969328), (2, 104984664), (3, 69989776), (4, 52492332), (6, 34994888), (8, 26246166), (12, 17497444), (16, 13123083), (24, 8748722), (48, 4374361)]