205099465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1831}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 252464256

約数和(自身を除く): 47364791

約数列:

[1, 5, 43, 215, 521, 1831, 2605, 9155, 22403, 78733, 112015, 393665, 953951, 4769755, 41019893, 205099465]

約数ペア:

[(1, 205099465), (5, 41019893), (43, 4769755), (215, 953951), (521, 393665), (1831, 112015), (2605, 78733), (9155, 22403)]