207817072

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{86017}}^1$

素因数の和:86176

約数の個数: 20

約数和(自身を含む): 405316816

約数和(自身を除く): 197499744

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 86017, 172034, 344068, 688136, 1376272, 12988567, 25977134, 51954268, 103908536, 207817072]

約数ペア:

[(1, 207817072), (2, 103908536), (4, 51954268), (8, 25977134), (16, 12988567), (151, 1376272), (302, 688136), (604, 344068), (1208, 172034), (2416, 86017)]