201918844

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{673}}^1\times {\mathrm{701}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 357699888

約数和(自身を除く): 155781044

約数列:

[1, 2, 4, 107, 214, 428, 673, 701, 1346, 1402, 2692, 2804, 72011, 75007, 144022, 150014, 288044, 300028, 471773, 943546, 1887092, 50479711, 100959422, 201918844]

約数ペア:

[(1, 201918844), (2, 100959422), (4, 50479711), (107, 1887092), (214, 943546), (428, 471773), (673, 300028), (701, 288044), (1346, 150014), (1402, 144022), (2692, 75007), (2804, 72011)]