201991528

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{37517}}^1$

素因数の和:38196

約数の個数: 16

約数和(自身を含む): 379306980

約数和(自身を除く): 177315452

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 5384, 37517, 75034, 150068, 300136, 25248941, 50497882, 100995764, 201991528]

約数ペア:

[(1, 201991528), (2, 100995764), (4, 50497882), (8, 25248941), (673, 300136), (1346, 150068), (2692, 75034), (5384, 37517)]