199202370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6640079}}^1$

素因数の和:6640089

約数の個数: 16

約数和(自身を含む): 478085760

約数和(自身を除く): 278883390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6640079, 13280158, 19920237, 33200395, 39840474, 66400790, 99601185, 199202370]

約数ペア:

[(1, 199202370), (2, 99601185), (3, 66400790), (5, 39840474), (6, 33200395), (10, 19920237), (15, 13280158), (30, 6640079)]