224693140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1604951}}^1$

素因数の和:1604967

約数の個数: 24

約数和(自身を含む): 539263872

約数和(自身を除く): 314570732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1604951, 3209902, 6419804, 8024755, 11234657, 16049510, 22469314, 32099020, 44938628, 56173285, 112346570, 224693140]

約数ペア:

[(1, 224693140), (2, 112346570), (4, 56173285), (5, 44938628), (7, 32099020), (10, 22469314), (14, 16049510), (20, 11234657), (28, 8024755), (35, 6419804), (70, 3209902), (140, 1604951)]