202183760

素因数分解:

$2^4\times 5^1\times {\mathrm{2527297}}^1$

素因数の和:2527310

約数の個数: 20

約数和(自身を含む): 470077428

約数和(自身を除く): 267893668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2527297, 5054594, 10109188, 12636485, 20218376, 25272970, 40436752, 50545940, 101091880, 202183760]

約数ペア:

[(1, 202183760), (2, 101091880), (4, 50545940), (5, 40436752), (8, 25272970), (10, 20218376), (16, 12636485), (20, 10109188), (40, 5054594), (80, 2527297)]